The 2500mAh Lithium Button Top Rechargeable Battery, Uniross LIR18650BT: Individual blister packaging is included with the Uniross 18650 3.6/V3.7V Li-Ion Rechargeable Battery 2500mAh Raised Button Top. In addition to being lightweight, this battery has a very low monthly self-discharge of less than 7%. ideal for use in gadgets like electronic cigarettes, cameras, and torches. This battery is capable of