NP-FW50 NP FW50 NPFW50 Li-ion Battery2Pcs + Charger For Sony NEX-7 NEX-C3 NEX-5N NEX-5 NEX-F3 A37 A55 A33 Bateria Model Number: NP-FW50 Certificate: CE RoHS SGS UL New generic Rechargeable Li-ion Battery Extra power for your digital video camera / camcorder Compatible with original manufacturer equipments and chargers