K&F CONCEPT NP-FZ100 dual-slot fast charger, Micro USB and Type-C dual interface, compatible with battery Sony Alpha A7 III, A7R III (A7R3), A9, a6600, a7R IV, Alpha a9 II USB data cable battery charger
SKU: KF28.0010
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No, Only one charger, but can charge two batteries at the same time.
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I can't answer exactly how long, but after 3 weeks there is still plenty of charge
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Hmm.. I've never timed it, but it's the same as the original battery. I usually use 2 knots for full day shoots, which is literally a full day (8-10 hours).
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Yes, shows the correct battery level
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Compatible, it uses the included USB Type A to USB Type C cable, so you can plug it into a travel adapter with a USB port.
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Normally, it is charged and discharged 300-500 times, and after 300 times, it begins to decay to 80% capacity, which is manifested in rapid power loss.
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Battery life varies with different video camera quality settings
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one year
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New decoding, support original charger charging