This DC 14.4V, 3.0Ah (capacity, amp-hours) Lithium-Ion (Li-Ion) Battery is a rechargeable battery possessing a high energy density, increasing its useful life between charges, and the total number of lifetime charges. It does not require prolonged charge priming when new one regular charge is all that is needed. Li-Ion batteries require low maintenance, with no periodic discharge needed, and no "memory effect". Its self-discharge rate is less than half of nickel-based batteries. This Li-Ion Battery performs well in a temperature range of 41F to 104F, and quick charges to 90% capacity in 30-minutes and full charges to 100% capacity in 45-minutes. It weighs 1.1 lbs and includes a cap to prevent short circuiting when not in use. The battery can be recycled or, because it is considered non-hazardous waste, it can be safely disposed of in the normal municipal waste stream. To prevent possible injury or equipment damage, only use MAX JC928 Charger when chargingrecharging this battery.