- Protected 18650 lithium-ion rechargeable battery 1 pc, (2 pcs will be included with the plastic case when buying.)
- Minimum capacity: 3350 mAh
- Typical capacity: 3500 mAh
- Typical voltage: 3.6V
- Standard continuous charging current: 750mA (via USB), 1A (Li-ion battery charger)
- Maximum continuous discharge current: 8.0A
- In the built-in safety circuit
- Protection circuit (against overload, overload, over current and short circuit).
- Charging voltage:
- 4.20V peak voltage and 2.50V cut-off voltage (using Li-ion battery charger)
- 5.0V (via USB)
- More than 500 charge-discharge cycles
- Maximum size: （D）18.5*（L）70.2mm
- Nominal voltage: 3.6V
- Nominal capacity: 3500 mAh
- Weight: 48.0g
Tags: 18650 3500mah with usb, keeppower battery with protection, kp-18650-3500usb, keeppower, rechargeable batteries, 18650 batteries