Replace NP-E3 Battery for Canon EOS 1D Mark II, EOS 1DS Mark II, 7084A001, 7084A002 Battery Type: Ni-MH | Voltage: 12.00V | Capacity: 1650mAh Rate: 19.80 Wh | No. of cell: 10 | Weight: 439.10 g Battery Replace Code: 7084A001, 7084A002, NP-E3 Works with Canon EOS 1D, EOS 1D Mark II, EOS 1D Mark II N, EOS 1DS, EOS 1DS Mark II Digital Camera Condition: New, 1 year warranty! Please ensure the product(s) that you are going to buy fits the brand, model, part number and dimension of your device.