Progo NB-8L Digital Camera Battery Rapid Home & Travel Charger with Car Adapter for Canon NB-8L. Works for Canon Powershot A2200, A3100, A3000, A3200, A3300 IS 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. Smart circuit design and LED indicators with automatic current control to protect battery from overcharging, short circuit, and electronic shock. Fold-in AC plug. 3 years limited warranty