iKross Replacement Car Power Adapter Charger + Home Travel Charger for Electronic Book Reading Device This Combo Pack Includes: One car charger, One home charger. Car: 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. Home: Input: 100V - 240V (U.S. & World Standard). LED light power indicator. Best replacement for original Electronic Book Reading Device chargers