4Sevens Maelstrom S12/X10 Rechargeable 26650 Battery

This is a lithium-ion rechargeable 26650 battery. Its capacity is 3900mAh and its voltage rating is 4.2V when fully charged. The only charger we carry that is compatible for charging this battery is our 4Sevens Single-Bay Smart Charger. With our smart charger, the 26650 battery should be charged at the 4.2V and 1A settings.

This 26650 battery is intended to be used with BOTH our Maelstrom S12 and Maelstrom X10 flashlights. The battery may come in a different color than pictured, but the specifications are the same!