GB/T 22199.1-2025Valve-regulated lead-acid batteries for moped — Part 1: Technical conditions (English PDF)

3.1 Rated capacity

precision of better than ± 1%.

6.2 Pretreatment before test

6.2.1 The test shall be conducted within three months after the production of

the battery, all batteries shall be fully charged before test.

6.2.2 Full-charge of battery

6.2.2.1 In the environment of 25 °C ± 5 °C, the battery shall be continuously charged for 20 h by the constant voltage of which the terminal voltage is 15.00 V ± 0.10 V (current limit 0.6 I2A).

6.2.2.2 According to the full-charge methods provided by the manufacturer.

6.3 Inspection of appearance

INSPECT the appearance (cadmium indication) of battery visually.

6.4 Inspection of dimension

MEASURE the dimension of the battery, according to the structure and dimension shown in Figure 1 and Figure 2.

6.5 Inspection of mass

WIPE and CLEAN the surface of the battery, USE the weighing apparatus with compliant precision to weigh the battery mass.

6.6 Test of 2 hour-rate capacity

6.6.1 After full-charge of the battery, PLACE it at environment of 25 °C ± 5 °C for 1h ~ 24h. When the temperature of battery’s surface is 25 °C ± 5 °C, CONDUCT the capacity discharge test. DISCHARGE at I2(A) current continuously, STOP discharging when the battery’s terminal voltage reaches

10.50 V. During the discharging process, the fluctuation of discharge current

shall not exceed ± I% of the specified value.

6.6.2 MEASURE and RECORD the surface’s initial temperature and terminal

voltage value of the battery when it begins to discharge. MEASURE and RECORD the terminal voltage and surface’s temperature of the battery once every 30min. At the end-period of discharge, MEASURE the terminal voltage at any time, and DETERMINE and RECORD the discharge continuous 1.06h, the unit is Volt (V).

6.18 Test of explosion-proof capability

6.18.1 The test shall be conducted after confirming that the safety measures

are guaranteed.

6.18.2 OVERCHARGE the fully-charged battery at current 0.2 I2(A) current for

1h.

6.18.3 Under the condition of non-stop charging, at the nearby of vent hole on top of the battery, USE 24V DC power supply (power of 500 W), 5A fuse (the distance between the fuse and the vent hole is 2mm~4mm) to repeatedly test 2 times.

7.1 Classification of inspection

The inspection is divided into factory-exit inspection, periodic inspection and type inspection.

7.1.1 Factory-exit inspection, periodic inspection

The product going to be delivered, it shall be tested according to the items of factory-exit inspection and periodic inspection. The inspection items and quantity of samples are shown in Table 3.

7.1.2 Type inspection

When there encounters one of the following conditions, it shall be sampled to conduct type inspection. The product to be conducted for type inspection must be qualified by factory-exit inspection.

a) Trial new product;

b) When there are changes of product structure, process recipe or raw material;

c) Inspection required by user;

d) Inspection of government action.

When conducting type inspection for same series of battery, it usually chooses it shall utilize product instructions or other appropriate methods to introduce the use conditions, precautions and prohibitions of battery, and indicate the following precautions when using.

a) The battery must not be short-circuit;

b) The battery must not be placed in a sealed container;

c) The battery shall be kept away from fire source;

d) Precautions when charging;

e) Treatment method when the battery is broken;

f) It must not be dissected at will. ......