2-Pack LP-E19 3600 mAh (10.8V, 38.9Wh) High-Capacity Lithium-Ion Replacement Batteries for Canon EOS-1D X Series (Mark III/II/X/1Ds III/1D Mark IV/III)

High-capacity replacement pair: These two LP-E19 lithium-ion batteries deliver 3600 mAh (10.8V, 38.9Wh) of power — about 33% more capacity than the standard Canon LP-E19. Long runtime and dependable performance make them an ideal backup or primary power source for professional use. Built for reliability: Engineered to match or exceed the performance of original and other replacement batteries, providing consistent charging and discharge behavior for demanding photo and video work. Camera compatibility: Designed specifically for use with Canon EOS-1D X Mark III, EOS-1D X Mark II, EOS-1D X, EOS-1Ds Mark III, EOS-1D Mark IV, and EOS-1D Mark III. Charging requirement: These LC-E19 batteries must be charged only with an LC-E19 charger.