1., good safety performance: AST battery under normal use without electrolyte leakage, no battery expansion and rupture.
2. discharge performance is good: AST battery discharge voltage balance, flat discharge platform.
3. vibration resistance performance is good: the state of the fully charged battery is completely fixed, the amplitude of 4 mm, the vibration frequency of 16.7Hz for 1 hours, no leakage, no cell expansion and rupture. Open circuit voltage normal.
4., good impact resistance: Panasonic battery fully charged state of the battery from 20cm high drop to 1cm thick hard wood 3 times. No leakage, no cell expansion and rupture. Open circuit voltage normal.
5. good resistance to over discharge: 25 degrees Celsius, fully charged state of the battery for constant resistance discharge for 3 weeks (resistance value equivalent to the battery discharge requirements 1CA resistance), restore capacity of more than 75%. 010 Beijing AST battery I AST battery factory direct sale I AST battery Beijing general agent
6. over charge performance: 25 degrees Celsius, fully charged state 0.1CA charging for 48 hours, no leakage, no battery expansion and rupture. Open circuit voltage normal. Capacity maintenance rate was above 95%.
7. good resistance to high current: full charge state Panasonic battery 2CA discharge 5 minutes or 10CA discharge 5 seconds. No conductive part fuse, no appearance deformation. Voltage capacity shape size