2 Battery Pack For Sony Camera NP-FW50 2300mAh! Sony NP-FW50, Sony Alpha 7, a7, Alpha 7R, a7R, a7s, a6000, a5100, a5000, a3000, Alpha a3000, NEX-3, SLT-A55V, Cybershot DSC-RX10, RX10 II Starter kit includes two 2300mAh high capacity lithium replacement batteries for Sony cameras. Also includes SSE Microfiber Cleaning Cloth. Package includes rapid home and car charger. For the Sony NP-FW50 2300mAh! For The Sony NP-FW50 and Sony Alpha 7, a7, Alpha 7R, a7R, Alpha a3000, a7s, a6000, a5100, a5000, a3000, NEX-3, NEX-3N, NEX-5, NEX-5N, NEX-5R, NEX-5T, NEX-6, NEX-7, NEX-C3, NEX-F3, SLT-A33, SLT-A35, SLT-A37, SLT-A55V, Cyber-shot DSC-RX10, RX10 II. Batteries come with a 1 year warranty.