Neewer Pro Vertical Battery Grip Holder and 2 Pieces 1050mAh EN-EL14 Replacement Li-ion Battery with USB Input Dual Charger for Nikon D3100 D3200 D3300 SLR Digital Camera

Description:(1)Nikon Replacement Battery GripCompatible with Nikon D3100 SLR cameras.Built in vertical shutter release button.Able to hold two EN-EL14 rechargeable battery packs.Comes with a signal transferring cable.(2)Replacement Battery for Nikon EN-EL14Best Replacement for the Original Nikon EN-EL14 Battery.High capacity/rechargeable Li-ion Battery with premium cell.Easy to carry when out or travel.Provides extra power for your digital video camera/camcorder.Never run out of battery power when you're just about to capture the perfect moment.Capacity: 1050mAhCompatible With: Nikon D3100 D3200 D3300 D3400 D5100 D5200 D5300 D5500 D5600 DF P7000 P7100 P7200 P7700 P7800 DSLR Cameras,MB-D31 MB-D51 Battery Grips.(1)Dual-Channel USB Battery ChargerIncludes USB output to charge Smartphones, Tablets, and other USB Powered Devices.Charges two batteries simultaneously.Quick charge with automatic constant current control prevents battery from overcharging, over discharge, over-temperature, overcurrent, over voltage, short circuit, and electronic shock.Smart LED indicators display each battery's charging status.Input: AC 100V-240V 50/60Hz; DC 12-24V 3000mA (MIN)Output Voltage: DC 8.4V/12.6V/16.8VOutput Current: L 1000mA*1 500mA*2; H 1500mA*1 800mA*2USB Output: 5V 2100mASpecifications:Type: Battery grip for Nikon D3100Compatible Battery (not included): 2X EN-EL14 battery packPower Switch: Camera's power switchColor: BlackDimensions:122x78x100mmPackage Contents:2 x Replacement Battery for Nikon EN-EL141 x Dual-Channel LED Display Battery Charger1 x USB Cable1 x Pro Battery Grip for Nikon D31001 x Signal Transferring Cable1 x Manual