Kastar 2-Pack LPE4 Battery 11.1V 4400mAh and AC LCD Dual Fast Charger Compatible with Canon LP-E4 LPE4, US 5751B002 Battery, Canon LC-E4 LC-E4N Charger, Canon EOS 1D Mark IV, Mark 4 Camera

Warm Reminder: Can use "Ctrl" + "F" easily to find your models 1. Compatible with battery models: Canon LP-E4 Battery Canon US 5751B002 Battery 2. Compatible with charger models: Canon LC-E4 Canon LC-E4N 3. Compatible with camera & camcorder models: Canon EOS 1D C Canon EOS 1D X Canon EOS 1D X Mark II, Mark 2 Canon EOS 1D Mark III, Mark 3 Canon EOS 1Ds Mark III, Mark 3 Canon EOS 1D Mark IV, Mark 4

• Kastar brand replacement battery. Long lasting and manufacture price. Battery Type: Lithium-Ion; Battery Voltage: 11.1V; Battery Capacity: 4400mAh.
• Kastar LCD Dual Fast Charger, 110-240V Worldwide Input Voltage, wide range compatibility, it can charge for batteries with 6.8V - 16.8V of any capacity.
• Intelligent contral: Control MCU can automatically identify the voltage of the battery, going intelligent charge when being charging, and prevent overcharge.
• Intelligent Dual Fast charger LCD displays charging status, battery capacity, it can charge two batteries at the same time, change different plate, suitable for most of digital batteries.
• Charging type is CC/CV with well reliability and high efficiency, with the function of pre-charging and li-ion battery 0V activation which can effectively extend battery life.