Kastar 2 Pack Fully Decode LP-E19 10.8V 3500mAh (37.8Wh) Batteries + LCD Dual Fast Charger Replacement for Canon EOS 1D X Mark II, Mark 2, EOS-1D X Mark III, Mark 3, 1DX Mark2 Mark3 Camera

Two Kastar fully decode LP-E19 replacement batteries (Lithium-Ion) offering 10.8V and 3500mAh (37.8Wh) capacity — built for long runtime and offered at a manufacturer price. The included Kastar LCD Dual Fast Charger accepts 110-240V worldwide input and can charge two batteries at once. It supports a wide voltage range for batteries (6.8V - 16.8V) of any capacity and can accommodate different plates for multiple digital battery types. Smart charging is handled by an on-board Control MCU that automatically detects battery voltage, applies intelligent charging to prevent overcharge, and uses CC/CV charging for dependable, high-efficiency performance. The charger’s LCD shows charge status and remaining battery capacity. Additional features include pre-charging and li-ion battery 0V activation to help restore deeply discharged cells and extend overall battery life.