Protected 18650 3000 mAh rechargeable 3.6 volt battery - charge with the Ultrafire Multi-Battery charger.

Rechargeable Lithium batteries are rapidly becoming a very economical way to lower the operating costs of Lithium-Powered flashlights. We offer a number of different options in order to meet any rechargeable needs. These are Protected batteries. Please read the Rechargeable Lithium Battery Info Page for more information.