Kastar Fast Charger + Battery 4-Pack for Nikon EN-EL15, Nikon D850, D750, D7000, D7100, D7200, D7500, D800, D800E, D810, D600, D610, Nikon 1 V1 DSLR Camera, MB-D11, MB-D12, MB-D14, MB-D15, MB-D16 Grip Kastar Ultra-fast Charger (Output: 4.2V/8.4V with 1.0A) Charge over 3 times faster than a normal charger. 110-240V Worldwide Input Voltage. Kastar Battery Utra-high Capacity. Use high quality Japanese Cells for longer battery life with no Memory Effect. Includes USB output: 0.6A then it could charge almost any USB device, like Apple phones, Smartphones, tablets and any other USB Powered Devices. Intelligent Ultra fast charger LCD displays charging status, battery capacity, charging voltage, and USB output voltage. The charger with wake up function,when the battery is over discharged, it will be wakeup first then start charging. Also can be used 12V power in the car. Compatible with: Nikon EN-EL15 and Nikon D850, D750, D7000, D7100, D7200, D7500, D800, D800E, D810, D600, D610, Nikon 1 V1 DSLR Camera, Nikon MB-D11, MB-D12, MB-D14, MB-D15, MB-D16 Grip