26650 5000mAh 3.7V Lithium Ion (Li-ion) Battery
Protected, Button Top
BlueMAX 26650 battery is the perfect way to power your wide range of LED flashlight. This button top cell is impact resistant and crafted with built-in safety features to protect the battery, the device, and yourself.

Notable Features
» 26650 protected battery with button top terminal
» High 5000mAh capacity for long run times
» Unique structural design to be more impact-resistant
» Multiple built-in safety features to protect battery and device

Cell Capacity: 5000mAh
Cell Type: 26650
Dimensions: 26.5 mm x 70 mm (+/- 0.9mm)
Positive contact-terminal: Wide Button Top
Full charge: 4.2V
Recommended charging current: 1A - 3.5A CC/CV (Battery can be charged at charging current lower than 1A, but charging time will take much longer)
Nominal voltage: 3.6V-3.7V
Cut-off: 2.5V
Max. Constant Current Discharge 15A (Protection circuit - cutoff at 15A)
Weight: 99.1 g (+/- 0.5 g)
Chemistry: Li-ion
Rechargeable: Yes
Protection: Electronic Welded External Protection. Advanced Safety protection (overcharge, over-discharge, current-overload, short circuit).