Ultimaxx LP-E19 Replacement 10.8V 3600mAh (38.9Wh) Li‑Ion Battery for Canon EOS-1D Series — 1D X Mark III/II/X, 1Ds Mark III, 1D Mark IV/III

Extended runtime: This Ultimaxx lithium-ion replacement for the Canon LP-E19 delivers 10.8V and 3600 mAh (38.9Wh) capacity — approximately 33% more than the standard Canon battery for longer shooting sessions. Durable performance: Designed to meet or surpass the original, these replacement cells provide dependable power for professional use and should perform as well as, or better than, competing aftermarket batteries. Compatibility: Compatible 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 note: NOTE: LC-E19 batteries should only be charged using a LC-E19 charger. Peace of mind: Includes the Ultimaxx 90-Day 100% Satisfaction Guarantee.