Charger + Battery NP-FW50 for Sony NEX-3 | NEX-3A | NEX-3D | NEX-3K | NEX-5 | NEX-5A | NEX-5D | NEX-5H | NEX-5K | NEX-6 | NEX 7 | Sony Alpha 33 (SLT-A33) | 37 (SLT-A37) | 55 (SLT-A55) (Electronics)
Sony does not supply charger is a must. Battery compatible with my A6000. While all is cheap, charger and battery maintain mission.