Battery Parameters:
Battery voltage: 3.7V
Battery configuration: 1S
Battery capacity: 1800mAh
Discharge rate: 25C
Battery weight: 22g/1PCS
Battery Size: L2.84(in) X W1.14(in) X Thickness 0.32(in)
Battery chemistry: Lithium polymer

Charger Parameters:
1. Charger USB interface DC5V 2-3A
2. Charger output DC 4.2V 500mAh
3. LED red light is on: Charging
4. LED red light off: fully Charged
5. Automatic stop charging when fully Charged

Attention:
Charge Li-Po battery with Li-Po battery charger only.
Charge the Li-Po battery on a heat resistant surface.
Inspect Li-Po battery before charging and operating it.
Do not let Li-Po cells overheat at any time.
Do not over-discharge the Li-Po battery.

Please feel free to contact us !!!
Any questions please feel free to contact me, we will be very happy to service you.