1,Rechargeable Battery Pack with 4*18650 BP4836 2,Capacity:8800mAh 3,OutputVoltage:3.7V to 4.2V 4,4*18650 Rechargeable Li-ion

Model: Rechargeable Battery Pack with 4*18650 FEREI | BP4836

Specifications of BP4836:

Weight:235gCapacity: 8800mAhOutput Voltage: 3.7 to 4.2V

Features of BP4836:

* Professional lithium battery power pack , used for Bicycle Lamp B3/B5/B9 or Headlamp HL08. .* extend 3.5 DC Jack and OD5.0mm cable .* 4x18650 Li-ion battery inserted with protection circuit board.

Rechargeable Battery Pack with 4*18650 BP4836