K&F Concept Nikon EN-EL15C 2520mAh Battery, 3-Pack + 3-Slot Charger

Three Nikon EN-EL15C 2520 mAh batteries and a triple-slot charger with LCD that charges them all at once. It runs off USB-C, so a power bank, a laptop or the car will top them up. The charger doubles as a carrying box for the batteries. Fully decoded chip: the camera shows the remaining capacity and raises no third-party battery warning. For Nikon ZR, Z8, Z7, Z6, Z6 II, Z5, Zf, D850, D7000, D7100, D7200, D7500.

Three 2520 mAh batteries

Three full-size 2520 mAh batteries work out at roughly 490 shots each — about 1470 for the whole set. In video one battery lasts around 1 h 30 min, measured on 3840 × 2160/60P.

Triple-slot charger

The triple-slot charger draws power over USB-C, so a power bank, a laptop or a car charger will do. With a 20 W PD adapter one battery is done in about 2.5 h, two in 3.6 h, all three in 6.5 h.

The state is obvious at a glance: a white LED means powered on, breathing red charging below 80 %, breathing blue charging above 80 % and steady green fully charged. The charger housing is made of fire-resistant material and watches temperature, over-voltage, over-discharge, over-current, over-charge and short circuit.