Motorola W385 OEM Car Charger / Vehicle Charger Original/OEM (Original Equipment Manufacturer) Model number: SYN0847 Vehicle Lighter Adaptor (12~24v DC). Plug never heats or overcharges the battery. Short circuit protection. Charge NiMh, Ni-cd and Li-Ion battery. Intelligent IC chip inside recognizes a full battery and automatically switch to a saver.