LP-E6 LPE6 Li-Ion Battery and Charger Kit for Canon EOS 5D Mark II and 7D Replace CANON LP-E6 Digital Camera Battery for Canon EOS 5D, EOS Mark II and EOS 7 Work with Canon EOS 5D, EOS Mark II and EOS 7D Li-ion, 7.40V, 1800mAh Latest lithium-ion battery technology, 3 years warranty 100% Compatible with original manufacturer equipments