4pcs 3.7V 9900mAh 18650 Li-ion Rechargeable Battery and 4 Lot USB Battery Charger

Specitification for batteries:

Voltage: 3.7V

Capacity: 9900mAh

Chemistry: Li-ion

Size: About (18mm*56mm)

Specitification for battery charger:

Material: Plastic.

Size: 90*30*122mm.

Input: 5V 1-2A.

Output: 4.2V 1000mA.

Weight: 106g

Compatible battery: 10440,14500,16340,16650,14650,18350,18500,18650.

Package included:

4 x 18650 batteries

1 x Battery charger