4x DOT-01 Brand 2200 mAh Replacement Sony NP-FW50 Batteries for Sony NEX-F3 Digital SLR Camera and Sony FW50 100% COMPATIBLE with the original Sony NP-FW50 battery and charger and Sony A7S, A7 II, A7, a7R, NEX-7, NEX-5R, NEX-5N, NEX-F3, NEX-C3, NEX-6, NEX-3N, SLT-A3000, NEX-5T, DSC-RX10, SLT-A5000, SLT-A6000, SLT-A5100, NEX-5K, SLT-A37, SLT-A55V, SLT-A35, SLT-A33, GET MORE SHOTS FOR LESS compared to the original Sony FW50 with this 2200 mAh replacement Sony FW50 battery 30 Days satisfaction guaranteed & One Year Defects Warranty included with our Sony FW50 battery bundle BEST BANG FOR YOUR BUCK compared to the original manufacturer equipment or other high priced generic brands such as Wasabi Power, Photive, Vivitar, STK, or BM SATSIFACTION GUARANTEED! Contact the DOT-01 Support Team at any time!