AW high quality 18650 3.7v / 2,200 mah rechargeable lithium battery with full PCB protection for over charge / over discharge / over current and short circuit.
Recommended charger: Ultrafire WF139 dual bay intelligent charger.
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Make your high performance Fenix TK11 or any other 18650 powered flashlight rechargeable with this excellent kit that includes two High Capacity AW 18650 batteries and a two bay intelligent charger.
Make your high performance Fenix TK10 or P3D rechargeable with this excellent kit that includes two High Capacity AW RCR123A batteries and a two bay intelligent charger.
The Ultrafire WF139 dual bay charger is a versatile piece of kit capable of charging several different 3.6 / 3.7 volt lithium battery types thanks to its spring loaded contacts that allow for various length batteries.