A Unique Convenient Battery Charging Solution The ReVIVE Series ReLOAD charger is the perfect companion for all of your battery charging needs. From Cameras to MP3 Players Smartphones, the ReLOAD provides a Reliable Compact Charger that can be used anywhere. The ReLOAD eliminates the need to carry multiple adapters and cables and provides an all-in-one charging solution for your electronic devices.Versatile Design The ReLOAD EXT can be used to charge nearly any 3.6v - 4.2v Lithium ion battery. It is equipped with two golden contact pins that automatically detect the positive and negative battery current. They can quickly be adjusted to charge your battery and the sure-grip battery door slides up and down to keep your battery held secure. The compact design can easily be held in your pocket or bag and features a flip down AC plug. ReVIVE Universal Lithium Ion Battery Charger is one of many Chargers & Adapters available through Office Depot. Made by ReVIVE.