DIVERSE COMPATIBILITY: Replacement for Sony models that use battery such as Sony NP-F550 570 750 770 930 950 FM55H FM500H QM71 QM91 QM71D, Neewer Led Video Light, Neewer Camera Monitor HIGH CAPACITY: 7.4V, 5600mAh / 41.4Wh rechargeable Li ion battery with premium cell for longer power without memory effect. Provides sufficient power for your flash lighting or other equipment on location. Never miss that perfect shot or unmissable moment. NOTE: For optimal battery longevity, please fully charge the battery before first use RAPID MICRO USB BATTERY CHARGER: Quick charge with automatic constant current control; It can charge two batteries simultaneously thanks to the 5V / 2.1A input; Smart LED Indicator light to show the current charging status of each battery INTELLIGENT PROTECTION SYSTEM: MCU Control - automatically identifies the voltage of the battery to prevent it from overcharging, over discharge, overheating, over current, over voltage, short circuit, and electric shock PACKAGE INCLUDES: (2) Replacement NP-F750 battery (5600mAh), (1) Fast Dual Charger, (1) Micro USB Power Cord. NOTE: Camera and other accessories NOT Included