DSTE LP-E8 Li-ion Battery (2-Pack) and Micro USB Charger Suit for Canon EOS 550D 600D Rebel T2i T3i Package Includes: 2 x Battery; 1 x USB Charger; 1 x USB Cable High-quality cells with low self-discharge Decoded and Compatible with Original Chargers Memory free for maximum performance, protection against short curcuit and overcharging 2-years Warranty by seller