AMPKING 21700 BATTERY 3000MAH 40A - 50A

Size: 21700 (21mm diameter x 70mm long)
Type: Li-ion (Rechargeable)
Nominal voltage: 3.60V
Nominal capacity: 3000mAh
Discharge cut-off voltage: 2.50V
Max charging current: 4.0A
Standard charge: CCCV, 1.5A, 4.2V, 150mA cut-off
Rapid charge: CCCV, 4A, 4.2V, 100mA cut-off
Continuous discharge current: 35A (Lower than 80°C)
Max. Short Peak Discharge CC: 50A
Charging temperature range: 0-50°C
Discharging temperature range: -20-80°C
Recommend storage temperature: -30-25°C
Positive: Flat
Protected: No