GB/T 19639.1-2005 Technical requirements for small valve-regulated sealed lead-acid batteries
Some standard content:
ICS29.220.20
National Standard of the People's Republic of China
GB/T19639.1—2005
Technical conditions of small-sized valve-regulated lead-acid batteries(IEC 61056-l:2002,General purpose lead-acid batteries,valveregulated types,Part l.General requirements,functionalcharacteristics-Methods of test, MOD)2005-01-18 issued
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China Standardization Administration of China
2005-08-01 implementation
GB/十19639 "Small valve-regulated sealed lead-acid batteries" is divided into two parts: Part 1: "Technical conditions for small valve-regulated sealed lead-acid batteries\: "... Part 2·" Product classification of small valve-regulated sealed lead-acid batteries". GB/T 19639.1—2005
This part is the first part of GB/T19639, corresponding to IEC61056-120026 Portable lead-acid batteries (valve-regulated) Part 1: General requirements, functional characteristics and test methods. The consistency between this part and EC61056-1:2002 is modified and adopted. The main differences are as follows:
The name of the standard has been changed:
The writing format is written in accordance with GB/T1.1-2000 "Guidelines for Standardization Work Part 1: Structure and Writing Rules of Standards":
- In accordance with my country's national conditions, the technical requirements and test methods for 7min rate capacity discharge, exhaust valve, safety, explosion-proof, slipstream charging life and other items have been added;
The cycle life coefficient has been proposed.
This part is proposed by the China Electrical Equipment Industry Association. This part is under the jurisdiction of the National Lead-acid Battery Standardization Technical Committee. The main drafting units of this part are: Shenyang Xutunchi Research Institute, Fujian Quanzhou Dahua Battery Co., Ltd., Fujian Anxi Minhualei Battery Co., Ltd., Nanjing Zhennang Jinhui Gel Battery Technology Co., Ltd., Qufu Shengyang Power Supply Co., Ltd. The main drafters of this part are: Fu Yanling, Wan Shaobo, Lin Jinshu, Qian Xuehai, Zhou Qingshen. The previous versions of the standards replaced by this part are: GB/T19639 This part is the first release.
1 Scope
Technical conditions for small valve-controlled sealed lead-acid batteries GB/T 19639.1—2005
This part of GB/T19639 specifies the technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of small valve-controlled sealed lead-acid batteries (hereinafter referred to as batteries). This part is applicable to emergency lighting equipment, uninterruptible power supplies, mobile test equipment, etc., and various self-flowing power supply batteries with a rated capacity of 65 Ah (including 65 Ah) or less. The single cell of this type of lead-acid battery can be a flat electrode installed in a square slot, or a wound electrode installed in a round cylinder. The acid electrolyte in the battery is non-flowing, or adsorbed in the microporous structure between the electrodes or in a colloidal form. 2 Normative references
The provisions in the following documents become the provisions of this part through reference in this part. For all dated references, all subsequent amendments (excluding errata) or revisions are not applicable to this part. However, the latest versions of these documents may be used by the parties who have reached an agreement based on this part. For any undated referenced document, the latest version shall apply to this part. GB/T19639.2 Product classification of small valve-regulated sealed lead-acid batteries QB700 measuring cylinder
QR702 burette
JB/T 94611999
Technical conditions for dynamic tank mercury barometer
3 Terms and symbols
The following symbols apply to this part.
Czo——20 h rate rated capacity, Aht
Iz20 h rate discharge current, value C/20, A: C—20 h rate actual capacity, Ah s
Battery capacity retention rate, %.
4 Technical requirements
4.1 Appearance
The appearance of the battery shall not be deformed or cracked, and the mark shall be eliminated. 4.2 Dimensions
The battery dimensions shall conform to the provisions of GB/T 19639.2. 4.3 20h rate capacity
4.3.1 The 20h rate rated capacity C shall conform to the provisions of GB/T 19639.2. 4.3.2 When the battery is tested according to 5.5, the actual capacity (within the fifth charge and discharge cycle, it should not be less than C2: 4.47 min discharge rate
After the battery is fully charged: When tested according to 5.6, the discharge duration should not be less than 7min, 4.527min discharge rate
When the battery is tested according to 5.7, the discharge duration should not be less than 27min. 4.6 Maximum discharge current
When the battery is tested according to 5.8, the conductive parts shall not be fused and the appearance shall not show abnormal phenomena. 4.7 Over-discharge
When the battery is tested according to 5.9, the actual capacity shall not be less than 0.752uc GB/T19639.1—2005
4.8 Over-charge
When the battery is tested according to 5.10, the actual capacity shall not be less than 0. 95C20, the appearance shall not be abnormal. 4.9 Gas evolution or sealing reaction efficiency
The following two methods can be selected for testing. a) Cyanide batteries are tested according to 5.11.1 ~ 5.11.4. The average amount of gas evolution per ampere hour of the single cell is G. Under the standard state, G, ≤ 0.05 mL/(Ah h). b) Mud cells are tested according to 5.1.1.5 ~ 5.11.7. The sealing reaction efficiency is not less than 90%. 4.10 Exhaust valve
When the battery is tested according to 5.12, the exhaust valve should be reliably opened and closed in the pressure range of 1 ~ 49 kPa. 4.11 Safety
When the battery is tested according to 5.13, the appearance shall not show abnormal phenomena such as leakage. 4.12 Anti-coal
The battery should be tested according to 5.14. When the battery is exposed to open flames, its internal should not explode. 4.13 Charge storage
When the battery is tested according to 5.15, the capacity retention rate should not be less than 75%C4.14 Vibration resistance
When the battery is tested according to 5.16, the terminal voltage should not be less than the rated voltage, and the appearance should not show abnormal phenomena such as leakage: 4. 15 Impact resistance
When the battery is tested according to 5.17: The terminal voltage should not be less than the rated voltage, and the appearance should not show abnormal phenomena such as leakage. 4.16 Life
You can choose one of the following two methods to conduct the test. 4.16.1 Charge and discharge cycle life
When the battery is tested according to 5.18.2, the charge and discharge cycle life shall not be less than 300 times. 4.16.2 Trickle charge life
When the battery is tested according to 5.18.3, the trickle charge life shall not be less than two years. 5 Test method
5.1 Measuring instruments
5.1.1 Electrical measurement
5.1.1.1 Instrument range
All instrument readings shall vary with the values of the measured voltage and current. Pointer instrument readings shall be within the last third of the range. 5.1.1.2 Voltage measurement
The instrument used to measure voltage shall be a voltmeter with an accuracy of not less than 0.5 grade, and the internal resistance of the voltmeter shall be at least 1 k/V. 5.1.1. 3 Current measurement
The instrument used to measure current should be an ammeter with an accuracy of not less than 0.5 grade. 5. 1. 2 Temperature measurement
The thermometer used to measure temperature should have an appropriate range, and its graduation value should not be less than 1°C. 5. 1. 3 Air pressure measurement
The instrument used to measure air pressure should comply with the provisions of JB/T9461 standard: 5. 1. 4 Time measurement
The instrument used to measure time should be divided into hours, minutes and seconds, and should have an accuracy of at least ±1°C. 5. 1.5 Dimension measurement
The accuracy of the measuring instrument for measuring the external dimensions of the battery should not be less than ±0.01%. 5. 1. 6 Pressure measurement
The accuracy of the instrument used to measure pressure should not be less than ±1%. 5.1.7 Volume measurement
The measuring cylinder or burette used to measure volume should comply with the provisions of QB700 or QR702 standards. 5.2 Pretreatment before the testwwW.bzxz.Net
5.2.1 The test should be carried out within 6 months after the battery is produced. All batteries must be fully charged before the test. GB/T 19639.1-2005
5.2.2 The full charging of the battery can be carried out by constant current charging or improved constant voltage charging, or it can be determined by the manufacturer. 5.2.2.1 Constant current charging
a) The battery is charged at a current of 212~412V (or the current specified by the manufacturer) in an environment with a temperature of 15℃~35. When the average voltage of the single cell reaches 2.40V, and then 0.25C2,-~0.50Cz is charged, the battery is considered to be fully charged. h
The battery is charged at a current of 212~412n (or the current specified by the manufacturer) in an environment with a temperature of 15℃~35℃. When the charged capacity reaches 110%~150% of the discharged capacity, the battery is considered to be fully charged. 5.2.2.2 Improved constant voltage charging
When the battery is charged for 16 hours at an average voltage of 2.50V for the single cells in an environment with a temperature of 25℃±2℃, and the maximum current is not greater than 61A, or when the charging current value is less than .112A and remains unchanged for more than 2 hours, the battery is considered to be fully charged. 5.3 Appearance inspection
Inspect the appearance of the battery visually.
5. 4 Dimension inspection
Measure the external dimensions of the battery according to the structural dimensions in GB/T 19639.2 standard. 5.5 20h rate capacity test
5.5.1After the battery is fully charged, keep it still for 5h-~24h in an environment with a temperature of 25℃±2℃, and then discharge it at a current of 12 until the average voltage of the single cells reaches 1.75V, and record the discharge time. 5.5.2Calculate the actual capacity Cs of the battery by multiplying the discharge current by the discharge duration. 5.6 7 min rate capacity test
5.6.1 The battery can only be tested after it has passed the test in 5.5 and meets the requirements of 4.3. 5.6.2 After the battery is fully charged, it should be kept at rest for 5h~24h in an environment with a temperature of 25℃±2℃, and then discharged at a current of 601 until the average voltage of the single battery reaches 1.60V, and the discharge time should be recorded. 5.7 27 min rate discharge test
5.7.1 The battery can only be tested after it has passed the test in 5.5 and meets the requirements of 4.3. 5.7.2 After the battery is fully charged, it should be kept at rest for 5h~24h in an environment with a temperature of 25℃±2℃, and then discharged at a current of 201% until the average voltage of the single battery does not reach 1.60V, and the discharge time should be recorded. 5.8 Maximum discharge current test
5.8.1 After the battery is fully charged, it is left to stand for 5h~24h in an environment with a temperature of 25℃2, and then discharged at 300% current for 5s.5.8.2 Check whether the conductive part of the battery is fused and whether the appearance is normal. Note: The lead terminal is selected according to the manufacturing specified conditions.5.9 Over-discharge test
5.9.1 The battery can only be tested after passing the test of 5.5 and meeting the requirements of 4.3. 5.9.2 The battery is fully charged and discharged continuously for 15 days at a constant impedance of the initial discharge current of 4012 (1±10%) in an environment with a temperature of 25℃::5℃.
5.9.3 Then charge for 24h with an average voltage of 2.50V for the single cell and a maximum current of no more than 612. 5.9.4 Test according to 5.5.
GB/T 19639.1—2005
5.10 Overcharge test
5.10.1 The battery can be tested only after it has been tested in 5.5 and meets the requirements of 4.3. 5.10.2 After the battery is fully charged, charge it continuously at 212 for 48 hours in an environment with a temperature of 25℃±2℃, and check whether the appearance is normal. 5.10.3 Test according to 5.5.
5.11 Gas evolution test or sealed reaction efficiency test The battery can be tested by constant voltage floating charge or constant current charge. The gas collection device is shown in Figure 1. (The measuring cylinder for collecting gas should be at most 20 mm above the water surface).
5.11.1 After fully charging, the battery that has passed the test in 5.5 shall be float charged at a float charge voltage (specified by the manufacturer) in an environment of 20℃~2.3℃ for (72±1)h.
5.11.2 After float charging for (72±1)h, start collecting gas and continue collecting gas for (192±1)h. Measure and record the total amount of gas V (mL) collected within 192h. During the gas collection period, measure and record the ambient temperature T (℃) and ambient atmospheric pressure P (kPa) once a day to determine the volume of the gas.
5.11.3 Calculate the volume of gas released under standard conditions (20°C, 101.3 kPa) according to formula (1). VP.
T4273 × P
Wu Zhong:
V-the total amount of gas collected, in milliliters (mL); T-standard temperature, in degrees Celsius (K) (at 20°C, T, 293K): T.-average ambient temperature, in degrees Celsius (°C): P.-average ambient atmospheric pressure, in kilopascals (kPa); P.-standard thrust, 101.3 kPa.
5.11.4 Calculate the gas released under floating charge voltage according to formula (2). G
Where:
C-actual amount of gas at 20h rate, in ampere-hours (Ah); V.-volume of released gas, in liters (mL) Number of single cells!
- the time used to collect gas, in hours (h); G- the amount of evolved gas, in milliliters per ampere-hour, hour (ml./(Ah·h)). l
(2)
5.11.5 After fully charging the battery that has passed the test in 5.5, charge it at a constant current of 21 for (48±1) hours in an environment of 20℃～25℃.
5.11.6 After charging at a constant current for 24 hours, charge it continuously at a current of 0.1Jzs for 5 hours. From the 25th hour after the current is changed, start collecting gas for 5 hours and record the total volume V of the collected gas. 5.11.7 Calculate the volume of gas released under standard conditions (25°C, 101.3 kPa) according to formula (3): V = 298 × Vx
101.3 × + 273 × Q × m
Where:
- the amount of gas released when the battery is charged with 1 Ah of electricity under standard conditions, in milliliters per ampere-hour (mL./Ah); atmospheric pressure when collecting gas, in kPa; P - the ambient temperature of the titrator or measuring cylinder, in degrees Celsius (\); Q - the amount of electricity charged during the gas collection, in ampere-hour (Ah); V.
the amount of gas released by the battery collected, in room liters (ml.): number of single batteries.
（3）
Sealing reaction efficiency=
GB/T 19639.1—2005
（4）
684--Under standard conditions, the battery is charged with 1 Ah of electricity, and the theoretical gas generation volume is in milliliters per ampere hour (tmL/Ah). ?
1 Alarm battery;
2---- Measuring room
3--Water
5.12 Exhaust valve test
Backup battery
Figure 1 Gas collection device
In an environment with a temperature of 15 to 35°C, gradually fill each single battery with air, measure the valve opening pressure, then gradually reduce the air pressure, and measure the pressure when the valve is closed.
5.13 Safety test
After the battery is fully charged, charge it continuously for 5 hours at a current of 41z in an environment with a temperature of 15℃~~35℃, stop charging, and then turn it upside down for 48 hours to check for leakage and whether the appearance is normal. 5.14 Explosion-proof performance test
The fully charged battery is charged with a current of 1zo. After 1 hour, a 1A fuse is blown by a 24 V DC power supply within 2 mm~~4 mm from the exhaust part to produce sparks. Repeat the test twice. 5.15 Charge retention rate test
5, 15.1 The battery filter must be tested in 5.5 and meet the requirements of 4.3 before this test can be carried out. 5.15.2 The battery is tested again in 5.5 to obtain the capacity C before standing. 5.15.3 Then fully charge the battery, wipe the surface clean, and stand it in an environment with a temperature of 25℃+5℃ for 120 days. 5.15.4 After the battery has been left at rest for 120 days, it shall be tested according to 5.5 without recharging to obtain the capacity C after rest. 5.15.5 Calculate the capacity retention rate R according to formula 3. R
5.16 Vibration resistance test
×100%
5.16.1 After the battery is fully charged, fasten it to a vibration machine in an upright position in an environment with a temperature of 15 to 35°C. 5. 16.2 The battery shall be subjected to vertical (or horizontal) vibration with a frequency of 7 Hz to 16 Hz and an amplitude of 4 mm for 1 h. 5.16.3 After the vibration test, check whether the battery terminal voltage and appearance are normal. 5.17 Impact resistance test
5.17.1 After the battery is fully charged, in an environment with a temperature of 15°C to 35°C, drop the battery from a height of 200 mm, bottom down, onto a hardwood board with a thickness of more than 10 mm1, and do this for 3 times. GB/T 19639.1:2005
5.17.2 Check whether the battery terminal voltage and appearance are normal. 5.18 Life test
5.1 The battery can be tested only after it has passed the test in 5.5 and meets the requirements in 4.3. 5.18.2 Charge-discharge cycle life test
5.18.2.1 The entire test is carried out in an environment with a temperature of 25℃±2℃. 5.18.2.2 After the battery is fully charged, it is discharged with a current of 512 for 2 hours, and then charged with a current of 212 for 6 hours. This constitutes one charge-discharge cycle. 5.18.2.3 During the 25th, 50th, and 75th charge-discharge cycles of the battery, discharge with a current of 512 until the average voltage of the single cell reaches 1.70V. Calculate the capacity, and then continue to test the battery according to 5.18.2.2. 5.18.2.4 In the test conducted in accordance with 5.13.2.2 and 5.18.2.3, when the battery capacity is less than 0.5C and the battery capacity is still less than 0.5C after 25 charge-discharge cycles, the test is terminated. The number of charge-discharge cycles when the capacity is less than 0.5C is not counted in the number of charge-discharge cycle life. 5.18.3 Trickle charge life test
5.18.3.1 The entire test is conducted in an environment with a temperature of 25℃±2℃. 5.18.3.2 After the battery is fully charged, it is charged at a constant voltage of 2.25V~2.30V for the average voltage of the single battery. The maximum current shall not be greater than 4120.
5.18.3.3 Every 2 months, the battery is discharged at a current of 512 until the average voltage of the single battery reaches 1.70V, and the capacity is calculated. Then the battery continues to be tested in accordance with 5.18.3.2.
5.18.3.4 For the tests conducted in accordance with 5.18.3.2 and 5.18.3.3, when the battery capacity is less than 0.5Cn and the battery discharge capacity is still less than 0.5C2 after re-verification 2 months later, the test is terminated. The number of charge and discharge cycles with a capacity less than 0.5C2 is not included in the current drain charging time. 6 Inspection rules
6.1 Inspection classification
Inspection is divided into production inspection, periodic inspection and type inspection. 6.1.1 Factory inspection and periodic inspection
All products proposed for delivery must be inspected according to the factory inspection items and periodic inspection items. The inspection items and the number of inspection samples are shown in Table 1.
6.1.2 Type inspection
Type inspection can only be carried out on products that have passed the factory inspection. In the following cases, sampling should be carried out for type inspection: new products to be trial-produced;
When the design process or the raw materials used have changed; when the products that are not frequently produced are produced again; inspection of government actions.
6.2 See Table 2 for the full test procedures and type inspection. Table 1
Inspection classification
Factory inspection
Periodic inspection
Test items
Appearance inspection
Dimension inspection
20 h rate capacity test
?min rate capacity test
27 min rate discharge test
Most effective current test
Over-current test
Inspection items and number of inspection samples
See clause for technical requirements
Test method Dead clause
Test number
1 each
Test cycle
Once a month
Once a month
Once a month
Once a month
Once a month
Times a year
Inspection classification
Periodic inspection
Test item level||tt ||Overcharge test
Gas evolution or sealing reaction efficiency test Exhaust valve test
Safety test
Explosion-proof test
Charge storage test
Vibration resistance test
Free fall test
Charge and discharge cycle life test or
Trickle charge life test
Table 1 (continued)
Technical requirements see clause
Test methods see clause
Full test procedures and type inspection
Test items month
20 h rate capacitor test
7 Imin pull capacitor test
27 min rate discharge test
Over discharge test
Overcharge test
Maximum discharge current test
Gas evolution or sealing reaction efficiency test
Non-gas valve test
Safety test
Explosion-proof test
Vibration resistance test
Impact resistance test
Life test
Charged storage test
Note, "×\" is to determine the test mark,
Sampling rules
Type inspection can be carried out using a representative product of a certain specification. 6.4 Judgment rules
GB/T 19639.1—2005
Number of Tests
Battery Number
Test Cycle
Once a Year
Once a Half Year
Once a Half Year
Once a Half Year
Once a Year
Once a Half Year
Once a Year
In the type inspection, if one of the batteries sampled for the first time fails, a second double test is required. If there is still one battery that fails, the battery batch shall be deemed to be unqualified. GE/T 19639.1—2005
7 Marking, packaging, transportation, storage
7.1 Marking
7.1.1 The battery products shall have the following markings: Manufacturer’s name:
-Product model or specification;
Date of manufacture:
Trademark;
-Polarity symbol:
Necessary safety warnings.
7.1.2 The outer wall of the packaging box shall have the following markings: ~ Product name, model, specification, quantity;
Product standard number;
-Net weight and gross weight of each box;
-Marking of moisture-proof, no inversion, and respect. 7.2 Packaging
7.2.1 The packaging of the battery should meet the requirements of moisture-proof and anti-corrosion. 7.2.2 The packaging box should contain the documents supplied with the product: Packing list (for multiple packages):
-Product certificate:
-Product instruction manual.
7.3 Transportation
7.3.1 During transportation, the product shall not be subjected to severe mechanical impact, sun exposure, rain, or inversion. 7.3.2 During loading and unloading, the product shall be handled and placed with care to prevent it from falling, rolling, or heavy pressure. 7.4 Purchase and storage
7.4.1 The product shall be stored in a dry, clean, and well-ventilated warehouse with a temperature of 5℃~40℃. 7.4.2 It shall not be exposed to direct sunlight and shall be at least 2m away from heat sources (heating equipment, etc.). 7.4.3 It shall not be placed or laid horizontally, and shall not be subjected to any mechanical impact or heavy pressure. 7.4.4 The manufacturer should provide the allowable storage time of the battery.3 During the 25th, 50th and 75th charge-discharge cycles of the battery, discharge at a current of 5.12V until the average voltage of the single cells reaches 1.70V. Calculate the capacity, and then continue to test the battery according to 5.18.2.2. 5.18.2.4 In the test conducted according to 5.13.2.2 and 5.18.2.3, when the battery capacity is less than 0.5C and the battery capacity is still less than 0.5C after 25 charge-discharge cycles, the test is terminated. The number of charge-discharge cycles when the capacity is less than 0.5C is not counted in the number of charge-discharge cycle life. 5.18.3 Trickle charge life test
5.18.3.1 The entire test is carried out in an environment with a temperature of 25℃±2℃. 5.18.3.2 After the battery is fully charged, charge it at a constant voltage of 2.25V~2.30V with an average voltage of the single cells. The maximum current shall not be greater than 4.12V.
5.18.3.3 Every two months, the battery is discharged at a current of 512V until the average voltage of the single battery reaches 1.70V, and the capacity is calculated. Then the battery continues to be tested according to 5.18.3.2.
5.18.3.4 In the tests conducted according to 5.18.3.2 and 5.18.3.3, when the battery capacity is less than 0.5Cn and the battery discharge capacity is still less than 0.5C2 after two months of re-verification, the test is terminated. The number of charge and discharge cycles with a capacity less than 0.5C2 is not included in the current draining charging time. 6 Inspection rules
6.1 Inspection classification
Inspection is divided into production inspection, periodic inspection and type inspection. 6.1.1 Factory inspection and periodic inspection
All products proposed for delivery must be inspected according to the factory inspection items and periodic inspection items. The inspection items and the number of inspection samples are shown in Table 1.
6.1.2 Type inspection
Type inspection can only be carried out on products that have passed the factory inspection. In the following cases, sampling should be carried out for type inspection: new products to be trial-produced;
When the design process or the raw materials used have changed; when the products that are not frequently produced are produced again; inspection of government actions.
6.2 See Table 2 for the full test procedures and type inspection. Table 1
Inspection classification
Factory inspection
Periodic inspection
Test items
Appearance inspection
Dimension inspection
20 h rate capacity test
?min rate capacity test
27 min rate discharge test
Most effective current test
Over-current test
Inspection items and number of inspection samples
See clause for technical requirements
Test method Dead clause
Test number
1 each
Test cycle
Once a month
Once a month
Once a month
Once a month
Once a month
Times a year
Inspection classification
Periodic inspection
Test item level||tt ||Overcharge test
Gas evolution or sealing reaction efficiency test Exhaust valve test
Safety test
Explosion-proof test
Charge storage test
Vibration resistance test
Free fall test
Charge and discharge cycle life test or
Trickle charge life test
Table 1 (continued)
Technical requirements see clause
Test methods see clause
Full test procedures and type inspection
Test items month
20 h rate capacitor test
7 Imin pull capacitor test
27 min rate discharge test
Over discharge test
Overcharge test
Maximum discharge current test
Gas evolution or sealing reaction efficiency test
Non-gas valve test
Safety test
Explosion-proof test
Vibration resistance test
Impact resistance test
Life test
Charged storage test
Note, "×\" is to determine the test mark,
Sampling rules
Type inspection can be carried out using a representative product of a certain specification. 6.4 Judgment rules
GB/T 19639.1—2005
Number of Tests
Battery Number
Test Cycle
Once a Year
Once a Half Year
Once a Half Year
Once a Half Year
Once a Year
Once a Half Year
Once a Year
In the type inspection, if one of the batteries sampled for the first time fails, a second double test is required. If there is still one battery that fails, the battery batch shall be deemed to be unqualified. GE/T 19639.1—2005
7 Marking, packaging, transportation, storage
7.1 Marking
7.1.1 The battery products shall have the following markings: Manufacturer’s name:
-Product model or specification;
Date of manufacture:
Trademark;
-Polarity symbol:
Necessary safety warnings.
7.1.2 The outer wall of the packaging box shall have the following markings: ~ Product name, model, specification, quantity;
Product standard number;
-Net weight and gross weight of each box;
-Marking of moisture-proof, no inversion, and respect. 7.2 Packaging
7.2.1 The packaging of the battery should meet the requirements of moisture-proof and anti-corrosion. 7.2.2 The packaging box should contain the documents supplied with the product: Packing list (for multiple packages):
-Product certificate:
-Product instruction manual.
7.3 Transportation
7.3.1 During transportation, the product shall not be subjected to severe mechanical impact, sun exposure, rain, or inversion. 7.3.2 During loading and unloading, the product shall be handled and placed with care to prevent it from falling, rolling, or heavy pressure. 7.4 Purchase and storage
7.4.1 The product shall be stored in a dry, clean, and well-ventilated warehouse with a temperature of 5℃~40℃. 7.4.2 It shall not be exposed to direct sunlight and shall be at least 2m away from heat sources (heating equipment, etc.). 7.4.3 It shall not be placed or laid horizontally, and shall not be subjected to any mechanical impact or heavy pressure. 7.4.4 The manufacturer should provide the allowable storage time of the battery.3 During the 25th, 50th and 75th charge-discharge cycles of the battery, discharge at a current of 5.12V until the average voltage of the single cells reaches 1.70V. Calculate the capacity, and then continue to test the battery according to 5.18.2.2. 5.18.2.4 In the test conducted according to 5.13.2.2 and 5.18.2.3, when the battery capacity is less than 0.5C and the battery capacity is still less than 0.5C after 25 charge-discharge cycles, the test is terminated. The number of charge-discharge cycles when the capacity is less than 0.5C is not counted in the number of charge-discharge cycle life. 5.18.3 Trickle charge life test
5.18.3.1 The entire test is carried out in an environment with a temperature of 25℃±2℃. 5.18.3.2 After the battery is fully charged, charge it at a constant voltage of 2.25V~2.30V with an average voltage of the single cells. The maximum current shall not be greater than 4.12V.
5.18.3.3 Every two months, the battery is discharged at a current of 512V until the average voltage of the single battery reaches 1.70V, and the capacity is calculated. Then the battery continues to be tested according to 5.18.3.2.
5.18.3.4 In the tests conducted according to 5.18.3.2 and 5.18.3.3, when the battery capacity is less than 0.5Cn and the battery discharge capacity is still less than 0.5C2 after two months of re-verification, the test is terminated. The number of charge and discharge cycles with a capacity less than 0.5C2 is not included in the current draining charging time. 6 Inspection rules
6.1 Inspection classification
Inspection is divided into production inspection, periodic inspection and type inspection. 6.1.1 Factory inspection and periodic inspection
All products proposed for delivery must be inspected according to the factory inspection items and periodic inspection items. The inspection items and the number of inspection samples are shown in Table 1.
6.1.2 Type inspection
Type inspection can only be carried out on products that have passed the factory inspection. In the following cases, sampling should be carried out for type inspection: new products to be trial-produced;
When the design process or the raw materials used have changed; when the products that are not frequently produced are produced again; inspection of government actions.
6.2 See Table 2 for the full test procedures and type inspection. Table 1
Inspection classification
Factory inspection
Periodic inspection
Test items
Appearance inspection
Dimension inspection
20 h rate capacity test
?min rate capacity test
27 min rate discharge test
Most effective current test
Over-current test
Inspection items and number of inspection samples
See clause for technical requirements
Test method Dead clause
Test number
1 each
Test cycle
Once a month
Once a month
Once a month
Once a month
Once a month
Times a year
Inspection classification
Periodic inspection
Test item level||tt ||Overcharge test
Gas evolution or sealing reaction efficiency test Exhaust valve test
Safety test
Explosion-proof test
Charge storage test
Vibration resistance test
Free fall test
Charge and discharge cycle life test or
Trickle charge life test
Table 1 (continued)
Technical requirements see clause
Test methods see clause
Full test procedures and type inspection
Test items month
20 h rate capacitor test
7 Imin pull capacitor test
27 min rate discharge test
Over discharge test
Overcharge test
Maximum discharge current test
Gas evolution or sealing reaction efficiency test
Non-gas valve test
Safety test
Explosion-proof test
Vibration resistance test
Impact resistance test
Life test
Charged storage test
Note, "×\" is to determine the test mark,
Sampling rules
Type inspection can be carried out using a representative product of a certain specification. 6.4 Judgment rules
GB/T 19639.1—2005
Number of Tests
Battery Number
Test Cycle
Once a Year
Once a Half Year
Once a Half Year
Once a Half Year
Once a Year
Once a Half Year
Once a Year
In the type inspection, if one of the batteries sampled for the first time fails, a second double test is required. If there is still one battery that fails, the battery batch shall be deemed to be unqualified. GE/T 19639.1—2005
7 Marking, packaging, transportation, storage
7.1 Marking
7.1.1 The battery products shall have the following markings: Manufacturer’s name:
-Product model or specification;
Date of manufacture:
Trademark;
-Polarity symbol:
Necessary safety warnings.
7.1.2 The outer wall of the packaging box shall have the following markings: ~ Product name, model, specification, quantity;
Product standard number;
-Net weight and gross weight of each box;
-Marking of moisture-proof, no inversion, and respect. 7.2 Packaging
7.2.1 The packaging of the battery should meet the requirements of moisture-proof and anti-corrosion. 7.2.2 The packaging box should contain the documents supplied with the product: Packing list (for multiple packages):
-Product certificate:
-Product instruction manual.
7.3 Transportation
7.3.1 During transportation, the product shall not be subjected to severe mechanical impact, sun exposure, rain, or inversion. 7.3.2 During loading and unloading, the product shall be handled and placed with care to prevent it from falling, rolling, or heavy pressure. 7.4 Purchase and storage
7.4.1 The product shall be stored in a dry, clean, and well-ventilated warehouse with a temperature of 5℃~40℃. 7.4.2 It shall not be exposed to direct sunlight and shall be at least 2m away from heat sources (heating equipment, etc.). 7.4.3 It shall not be placed or laid horizontally, and shall not be subjected to any mechanical impact or heavy pressure. 7.4.4 The manufacturer should provide the allowable storage time of the battery.2 The full test procedures and type inspections are shown in Table 2. Table 1
Inspection classification
Factory inspection
Periodic inspection
Test items
Appearance inspection
Dimension inspection
20 h rate capacity test
?min rate capacity test
27 min rate discharge test
Most effective current test
Overcurrent test
Inspection items and number of inspection samples
See clauses for technical requirements
Test method dead clause
Test quantity
1 each
Test cycle
Once a month
Once a month
Once a month
Once a month
Times a year
Inspection classification
Periodic inspection
Test item level||tt ||Overcharge test
Gas evolution or sealing reaction efficiency test Exhaust valve test
Safety test
Explosion-proof test
Charge storage test
Vibration resistance test
Free fall test
Charge and discharge cycle life test or
Trickle charge life test
Table 1 (continued)
Technical requirements see clause
Test methods see clause
Full test procedures and type inspection
Test items month
20 h rate capacitor test
7 Imin pull capacitor test
27 min rate discharge test
Over discharge test
Overcharge test
Maximum discharge current test
Gas evolution or sealing reaction efficiency test
Non-gas valve test
Safety test
Explosion-proof test
Vibration resistance test
Impact resistance test
Life test
Charged storage test
Note, "×\" is to determine the test mark,
Sampling rules
Type inspection can be carried out using a representative product of a certain specification. 6.4 Judgment rules
GB/T 19639.1—2005
Number of Tests
Battery Number
Test Cycle
Once a Year
Once a Half Year
Once a Half Year
Once a Half Year
Once a Year
Once a Half Year
Once a Year
In the type inspection, if one of the batteries sampled for the first time fails, a second double test is required. If there is still one battery that fails, the battery batch shall be deemed to be unqualified. GE/T 19639.1—2005
7 Marking, packaging, transportation, storage
7.1 Marking
7.1.1 The battery products shall have the following markings: Manufacturer’s name:
-Product model or specification;
Date of manufacture:
Trademark;
-Polarity symbol:
Necessary safety warnings.
7.1.2 The outer wall of the packaging box shall have the following markings: ~ Product name, model, specification, quantity;
Product standard number;
-Net weight and gross weight of each box;
-Marking of moisture-proof, no inversion, and respect. 7.2 Packaging
7.2.1 The packaging of the battery should meet the requirements of moisture-proof and anti-corrosion. 7.2.2 The packaging box should contain the documents supplied with the product: Packing list (for multiple packages):
-Product certificate:
-Product instruction manual.
7.3 Transportation
7.3.1 During transportation, the product shall not be subjected to severe mechanical impact, sun exposure, rain, or inversion. 7.3.2 During loading and unloading, the product shall be handled and placed with care to prevent it from falling, rolling, or heavy pressure. 7.4 Purchase and storage
7.4.1 The product shall be stored in a dry, clean, and well-ventilated warehouse with a temperature of 5℃~40℃. 7.4.2 It shall not be exposed to direct sunlight and shall be at least 2m away from heat sources (heating equipment, etc.). 7.4.3 It shall not be placed or laid horizontally, and shall not be subjected to any mechanical impact or heavy pressure. 7.4.4 The manufacturer should provide the allowable storage time of the battery.2 The full test procedures and type inspections are shown in Table 2. Table 1
Inspection classification
Factory inspection
Periodic inspection
Test items
Appearance inspection
Dimension inspection
20 h rate capacity test
?min rate capacity test
27 min rate discharge test
Most effective current test
Overcurrent test
Inspection items and number of inspection samples
See clauses for technical requirements
Test method dead clause
Test quantity
1 each
Test cycle
Once a month
Once a month
Once a month
Once a month
Times a year
Inspection classification
Periodic inspection
Test item level||tt ||Overcharge test
Gas evolution or sealing reaction efficiency test Exhaust valve test
Safety test
Explosion-proof test
Charge storage test
Vibration resistance test
Free fall test
Charge and discharge cycle life test or
Trickle charge life test
Table 1 (continued)
Technical requirements see clause
Test methods see clause
Full test procedures and type inspection
Test items month
20 h rate capacitor test
7 Imin pull capacitor test
27 min rate discharge test
Over discharge test
Overcharge test
Maximum discharge current test
Gas evolution or sealing reaction efficiency test
Non-gas valve test
Safety test
Explosion-proof test
Vibration resistance test
Impact resistance test
Life test
Charged storage test
Note, "×\" is to determine the test mark,
Sampling rules
Type inspection can be carried out using a representative product of a certain specification. 6.4 Judgment rules
GB/T 19639.1—2005
Number of Tests
Battery Number
Test Cycle
Once a Year
Once a Half Year
Once a Half Year
Once a Half Year
Once a Year
Once a Half Year
Once a Year
In the type inspection, if one of the batteries sampled for the first time fails, a second double test is required. If there is still one battery that fails, the battery batch shall be deemed to be unqualified. GE/T 19639.1—2005
7 Marking, packaging, transportation, storage
7.1 Marking
7.1.1 The battery products shall have the following markings: Manufacturer’s name:
-Product model or specification;
Date of manufacture:
Trademark;
-Polarity symbol:
Necessary safety warnings.
7.1.2 The outer wall of the packaging box shall have the following markings: ~ Product name, model, specification, quantity;
Product standard number;
-Net weight and gross weight of each box;
-Marking of moisture-proof, no inversion, and respect. 7.2 Packaging
7.2.1 The packaging of the battery should meet the requirements of moisture-proof and anti-corrosion. 7.2.2 The packaging box should contain the documents supplied with the product: Packing list (for multiple packages):
-Product certificate:
-Product instruction manual.
7.3 Transportation
7.3.1 During transportation, the product shall not be subjected to severe mechanical impact, sun exposure, rain, or inversion. 7.3.2 During loading and unloading, the product shall be handled and placed with care to prevent it from falling, rolling, or heavy pressure. 7.4 Purchase and storage
7.4.1 The product shall be stored in a dry, clean, and well-ventilated warehouse with a temperature of 5℃~40℃. 7.4.2 It shall not be exposed to direct sunlight and shall be at least 2m away from heat sources (heating equipment, etc.). 7.4.3 It shall not be placed or laid horizontally, and shall not be subjected to any mechanical impact or heavy pressure. 7.4.4 The manufacturer should provide the allowable storage time of the battery.
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