Nextop-2 Packs Olympus LI-40B/LI-42B Brand New 1200mAh COMPATIBLE Battery + 1 Compatible Wall & Car Charger (FREE European Adaptor) for Olympus AU730 AU740 AU750 FE340 FE350 FE350 FE5500 Stylus 830 840 850SW 1200 X785 X790 X795 X800 Brand New High Capacity Rechargable Battery Adaptor with Voltage of 110v/240v, Integrated microchip prevents overcharging & lengthens battery life shortage protection Quick charge with automatic constant current control