BVivitar NP-FW50 Ultra High Capacity 1200mAh Li-ion Battery for SONY Alpha A7, A7R, A3000, NEX-7, NEX-6, NEX-5N, NEX-5R, NEX-5, NEX-F3, NEX-3N, NEX-C3, NEX-3, Cyber-Shot DSC-RX10, SLT A55, A37, A35, A33 (Sony NP-FW50 Replacement) ReviewbP PP Vivitar NP-FW50 Ultra High Capacity 1200mAh Li-ion Battery for SONY Alpha A7, A7R, A3000, NEX-7, NEX-6, NEX-5N, NEX-5R, NEX-5, NEX-F3, NEX-3N, NEX-C3, NEX-3, Cyber-Shot DSC-RX10, SLT A55, A37, A35, A33 (Sony NP-FW50 Replacement) PVivitar Brand Battery. High quality, long lasting, market leading performance at a fraction of the price.PSony NP-FW50 Replacement. 100 Compatible with the SONY Alpha A7, A7R, A3000, NEX-7, NEX-6, NEX-5N, NEX-5R, NEX-5, NEX-F3, NEX-3N, NEX-C3, NEX-3, Cyber-Shot DSC-RX10, SLT A55, A37, A35, A33 cameras.PMarket leading, utra-high capacity: 1200mAhPThe Vivitar NP-FW50 battery communicates with the Sony NEX series camera, so you can always check the remaining capacity, shutter count and recharge performance on the cameras power source info screen.PBacked with DigitalGoja 30-Day 100 Satisfaction Guarantee. No Hassle Returns and Refunds.