The dual-slot charging port can quickly charge two NP-FZ100 batteries at the same time, saving you a lot of time. Output 700mA charging current when charging one battery, 500mA when both charging slots are occupied.(Note: without battery, works best at 2.1A current input)

100% compatible with NP-FZ100 camera battery, camera models: Sony Alpha A7 III, A7R III (A7R3), A9, a6600, a7R IV, Alpha a9 II (Note: the above is only a partial list of models)

Charge via any device with USB output, i.e. USB power supply, laptop, PC, car USB adapter, power bank, etc. (including USB-C data cable)

LCD dual charger accurately display the battery charging status, charging process using intelligent chips to better protect the battery from overcharging, high temperature, over-current protection, over-voltage protection, short-circuit protection