Item

Specification

Conditions

Standard charge

60 mA(0.1C)

ambient temperature of 20±5℃, Relative Humidity:65±20%

16 hrs

Standard discharge

120 mA (0.2C)

standard charge, the final voltage is 10.0V

Rapid Charge

300mA(0.5C)

ambient temperature of 20±5℃, Relative Humidity:65±20%

Rapid discharge

300mA(0.5C)

standard charge, the final voltage is 10.0V

Trickle Charge

12~30 mA

(0.02C~0.05C)

Ta=-10~45 ℃

Nominal Voltage

12 V

Open circuit voltage

≥ 12.5V

Within 1 hr after standard charge

Nominal Capacity

600 mAh

Minimum Capacity

≥600 mAh(0.2C)

Standard charge and Standard discharge

≥540 mAh(0.5C)

Standard charge and Rapid discharge

Internal Impedance

≤490mΩ

Within 1 hr after standard charge

Charge-retention Rate

60%(360mAh)

Charge retention rate ≥Nominal capacity 60%(360mAh)

Storage a period of 28 days after standard charge, then Standard discharge (0.2C) to 10.0V

Cycles Test

≥ 500 Cycles

IEC61951-2:2003