502535 3.7V 400mAh Lipo Rechargeable Battery for Game Player lithium polymer cell 052535

Battery Model

502535

Nominal Voltage

3.7V

Minimum Capacity

400mAh (0.2C discharge)

Typical Capacity

450mAh (0.2C discharge)

Charging Voltage

4.2V

Discharging Cut-off Voltage

3.0V

Standard Charging

0.2C /4.2V

Max. Charging

1.0C /4.2V

Standard Discharging

0.2C/3.0V

Max. Discharging

Continuous Discharge

1.0C/3.0V

Non-continuous Discharge

2.0C/3.0V

Shipment Voltage

≥3.85V

Operating Temperature

Charging:    0°C ~ 45°C

Discharging: -20°C ~60°C

Storage (At 50% SOC and specified temp, recoverable capacity in % vs time )

-10℃~25℃

(12 months ≥85% )

-10℃ ~45℃

(6 months  ≥85% )

-10℃~55℃

(1 month   ≥90% )

20±5℃ is the recommended storage temperature

Visual Inspection

There should not be any remarkable scratches, cracks, bolts, cauterization, deformations, swelling , leakage and so on the surface of the cell.

Reference Standard

GB/T 18287-2013, IEC/EN61960, UL1642