AC/DC/USB Universal Lithium Ion Battery Charger for All Olympus Batteries - LI42B LI50B LI70B LI90B BLS1 BLS5 BLM5 LI80B Battery Charger + More! IceLabs Universal Li-Ion Battery Charger - 100-220v Charger will accept and auto-detect 3.6V and 7.2-7.4V li-ion batteries Charger will automatically shut off to prevent over-charging Compatible with all li-ion digital cameras, cell phones, smartphones, pocket cams, hand-held games, MP4 players and more Includes both AC, DC and USB power adapters for use at home and on the road