Tilta NP-FW50 Battery with USB-C Input (980mAh) - Green

The Tilta NP-FW50 replacement battery charges straight from a cable through its own USB-C input — no charger and no dock required. The cell delivers 980 mAh, that is 7.26 Wh at a nominal voltage of 7.4 V, and a full charge takes about 2.1 hours. Its dimensions match the original, so it fits the camera without any adapter. Green finish.

The Tilta NP-FW50 is a replacement battery for Sony cameras that take the original NP-FW50 cell. Its size and shape match the original, so it drops into the battery compartment without play and without adapters. The difference is the USB-C input on the battery itself: it charges from an ordinary cable off a power bank, a laptop or a mains adapter, so there is no charger to pack. The input handles 5 V / 0.8 A (4 W) and a full charge takes roughly 2.1 hours.

Inside sits a decoding chip that passes battery data to the body. The camera therefore shows the state of charge as a percentage exactly as with the original and raises no unrecognised-battery message.

The housing is PC + ABS and the battery carries multi-stage protection — against overcharge, deep discharge, short circuit, overcurrent, overheating and magnetic fields. The CCC, FCC, CE, PSE, KC, UL, BSMI certifications cover safety requirements for the European and overseas markets. Operating temperature is −20 to 60 °C, so the battery works in frost and in heat alike.

According to the camera manufacturer, the NP-FW50 cell is intended for a7, a7 II, a7R, a7R II, a7S, a7S II, a6000, a6100, a6300, a6400, a6500, a5000, a5100, ZV-E10, NEX-3, NEX-5, NEX-6, NEX-7, RX10, RX10 II, RX10 III, RX10 IV. Check the cell type for your particular body in its manual; the list changes with new models.