Rapid Car Charger w/IC Chip + Home Travel Charger for TomTom ONE 130-S/XL 330 / XL 330-S Intelligent IC chip inside recognizes a full battery and automatically switch to a saver. Plug never heats or overcharges the battery. Short circuit protection. Can Charge Ni-Mh, Ni-cd and Li-Ion Battery. Brand new non-OEM.