Datasheet

2. Test methods and requirements
NO. ITEM CONDITION STANDARDS
1.
Appearance Eyesight check
No scratch, mechanical damage on
the surface. No oxidation on metal
parts. No deformation on plastic
housing.。
2.
Normal
capacity
Environment temperature 20±5℃
1）Standard charge method: 400mA（0.2C5A）
charge 7.5H, lay up for about 30 minutes。
2 ） Use 400mA （ 0.2C5A ）
constant current
discharge to 6V.
Discharge capacity ≥90%
standard capacity
3.
Capacity
storage
performanc
e
In environment temperature 20 ℃ ± 5 ℃
condition, after charge, store for 30days ，
use 1C
discharge to 6V。
≥70% standard capacity
4.
Delivery
condition
Voltage tested before delivery
≥7.2V
5.
Vibration
performanc
e
Full charge in normal condition and do a 30 minutes
vibration test at following conditions:
Displacement: 0.38mm (10-30Hz)；0.19mm（30-55Hz）
Frequency: 10-55Hz (1oct/min), Direction: X, Y
Check appearance and function then.
No visible damage, leakage,
smoking, fire, and explosion。