Newmowa Dual USB Charger for Sony NP-FW50 and Alpha a3000, Alpha a5000, Alpha a6000, A6300,Alpha 7, a7, Alpha 7R, a7R, Alpha 7S, a7S, 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 Includes: 1 Dual USB Charger and 1 Micro USB Cable for Sony NP-FW50 Batteries are not included Input: 5V 2A; Output:8.4V 600mA*2 The charger can charge a single battery as well as a pair, comes with a Micro USB cable Can be powered by most standard USB Wall or Auto Charger or a computer Smart LED light turns to RED when charging and GREEN when completed