Features:

Brand battery cell 3.7V Li-Ion rechargeable battery pack sealed with industrial Blue PVC

Authnetic cylindrical 18650 cells with PCB and poly switch for full protection

Light weight and higher energy density than any rechargeable battery

No memory effect and rechargeable

Longer storage life than NiMH battery

Built-in IC chip will prevent battery pack from over charge, over discharge and prolongs battery life

Perfect for building 25V battery pack for bike lighting, DVD external battery and other small electronic devices.

Charged by Li-ion 29.4V Charging Voltage Battery Charger

 

Technical Specs

Capacity: 5200mAh (full capacity)

Voltage: 25V, peak at 29.4V

Weight: 650g

Max. Discharge Current: 12A

Charging Voltage: DC29.4V

Charging Current: 1A

Off-Voltage: 

Over-Charge Protection: 29.4V

Over-Discharge Protection: 19.25V