Battery type: Li-Ion - no memory-effect Capacity: 3500 mAh Voltage: 10.8 V Energy: 37.8 Wh Number of cells: 3 Weight: 182 g Compatible with the following device models: Canon EOS X Mark II Canon EOS 1D Mark III Canon EOS 1D Mark IV Canon EOS R3 Canon EOS 1Ds Mark III Canon EOS 1D Mark 3 Canon EOS 1D Mark 4 Canon EOS 1DX Canon EOS 1Ds Mark 3 Canon EOS 1D X Canon EOS 1D To ensure compatibility, please check to see whether the battery you are currently using is listed below.
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