BIRUGEAR Travel Charger with Car Adapter + 2 x Li-70B Battery + Memory Card Case for Olympus VR-340, VG-160, VG-110, VG-140, VG-130, VG-120, FE-4020, FE-4040, X-940 Digital Camera Battery Voltage: 3.7V; Type: Lithium-Ion. No memory loss effect. Integrated microchip prevents overcharging & lengthens battery life. BIRUGEAR Charger Voltage: 100V - 240V. Smart LED charging status indicator. Collapsible plug on the back of wall charger. Package include 2 x batteries, 1 x BIRUGEAR charger, 1 x Stylish memory card case. (Note: Memory Card not included.)