Progo Rapid Pocket Travel AC/DC Wall Charger with With Fold-In Wall Plug, Car & EU Adapters for Sony NP-BX1 Battery, Cyber Shot DSC-RX100 Progo Brand High-quality "smart" battery charger set including both wall charger and auto cigarette lighter adapter (car charger). World-traveler input voltage AC 110v-240v and DC 12v-24v. Fold-in AC plug. Quick charging Sony NP-BX1 battery. Smart circuit design and LED indicators with automatic current control to protect battery from overcharging, short circuit, and electronic shock. 12 months warranty