Armytek 18650 Li-Ion 3200 mAh Protected Rechargeable Battery

18650 Li-Ion batteries are generally used in professional high-grade flashlights as they offer maximal capacity for most energy-consuming products. 
A protected Li-Ion battery integrates a special electronic circuit which secures it from full discharge, short circuit and overcharge. Protected 18650 Li-Ion batteries provide safe and effective operation for powerful flashlights that work at high amperage.
 
Features
 

18650 size

3400mAh capacity

3.7V

Protected

1C charging, max charge rate 3.4A