OEM Rapid Car Charger with IC Chip (SYN0847) for T-Mobile Motorola Active W450 Brand New Original Motorola Accessories. Model number: SYN0847 Vehicle Lighter Adaptor. (12~24v DC). Short circuit protection. LED charging indication. Plug never heats or overcharges the battery. Can Charge Ni-Mh, Ni-cd and Li-Ion Battery. Intelligent IC chip inside recognizes a full battery and automatically switch to a saver.