BiG DIGITAL 2 Pack Replacement Canon LP-E6 2750mAh Lithium Ion Batteries .For the EOS 5D Mark II, 5D Mark III, 60D, 70D, 6D and 7D Cameras. 2 Replacement Canon LP-E6 Batteries For the EOS 5D Mark II, 5D Mark III, 60D, 70D, 6D and 7D Cameras. includes 5 year limited warranty. Ultra High Capacity Rechargeable Batteries replacement lithium ion. Battery Specifications - Energy Storage Capacity: 2750mAh Memory free for maximum performance,charges up to 1,000 cycles!!