SmallRig 3818 NP-FW50 Battery & Charger Kit

SmallRig 3818 NP-FW50 Battery & Charger Kit

A kit containing two lithium-ion batteries and a charger designed to replace the original NP-FW50 battery. The batteries provide a capacity of 1030 mAh (7.62 Wh) and a voltage of 7.4 V. They share the same dimensions as the original battery to ensure a correct fit in the battery compartment.

Charging and display

The charger features two slots and can charge two batteries simultaneously with an output of 8.4 V 1000 mA. It includes a USB-C interface and a built-in USB-A cable for charging via a USB adapter, car charger, or power bank. An LCD screen displays charging current, voltage, progress, and capacity in real time. For optimal performance, a power adapter with at least 5 V 2.1 A is recommended, though the two inputs must not be used at the same time. Manually measured weight and size may not be 100% accurate.

Compatibility and accessories

The batteries weigh 45 g and feature a fully decoded chip, allowing them to work with original cameras and chargers without pop-up messages while enabling power display. The kit is compatible with Sony Alpha 7, Alpha 7 II, Alpha 7R, Alpha 7R II, Alpha 7S, Alpha 7S II, Alpha 3000, Alpha 5000, Alpha 5100, Alpha 6000, Alpha 6100, Alpha 6300, Alpha 6400, Alpha 6500, 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, ILCE-QX1, ZV-E10, Cyber-shot DSC-RX10, DSC-RX10M2, DSC-RX10M3, and DSC-RX10M4. Power adapter is sold separately.