Don't settle for generics with no real warranty or pay crazy prices for expensive original parts. Buy a brand you can trust. Choose UpStart Battery and get a factory warranty and the most trusted name in America for replacement parts.Battery Specifications: DMW-BCG10 Chemistry: Lithium-Ion Output Volts: 3.6 Capacity: 1000mAh Warranty: Lifetime Warranty Brand: UpStart Battery 2x Pack DMW-BCG10E Battery and 1 Charger - Replaces DMW-BCG10 Digital Camera Batteries and Charger (3.6V, 1000mAh, Lithium-Ion, Quantity: 2 Batteries, 1 Charger, 1 Car Adapter, 1 EU Adapter)