Lithium-ion battery in the device. Charging from a computer or via cable, power adapter, USB. Talk time: up to 10 hours on 3G Standby time: up to 250 hours
Lithium ion battery charger type duplicate inside the machine.The charging of a computer or an adapter to convert the fire through the late USB.Talk time: up 10 hours when connected 3G.Standby time: up 250 hours.