Digipower TC-371 Travel Charger for Nikon EN-EL2 & Canon NB-1L Li-Ion Batteries Automatic Multi-Voltage switching for worldwide use without adaptors or attachments 3 Built-In fold away wall plugs for use in any country Ultra fast rapid charger for multiple Lithium-Ion battery packs with LED indicator. For use with Canon NB-1L / Nikon EN-EL2 / Olympus Li-10B B-10L / Panasonic CGA-S101A battery Built-in prongs for use in most countries Built in IC chip and safety timer for overcharge protection