Hitech - Battery and Charger Set for Olympus Stylus 770 SW / Stylus 780 Digital Camera Package includes one Olympus Li-40B/Li-42B equivalent battery, smart travel charger & car adaptor For Olympus Stylus 770 SW / Stylus 780 digital camera. Supports universal voltage 110V-240V. Comes with a AC adaptor & a car cigarrete lighter DC charger Li-Ion Rechargeable Battery; Capacity: 500mAh; Voltage:3.7V Portable and light weight charger . Item described above available at Hitech merchant