NEEWEREN-EL15c Replacement Battery and USB Charger Set, 2 Pack 2400mAh Batteries and Dual Channel Charger, Compatible with Nikon Z8 Z7 Z6 Z5 D850 D810 D780 D750 D610 D500 D7500 D7200 D7100 D7000 1 V1

Work well in older Z series camera, but are not chipped for later ones- at least my Z6iii doesn't like themThe charger doubles up as storage, although a little bulky. Hold charge fine

A very effective and convenient way to transport and charge spare a7iii batteries!The phone charging capability is a nice bonus.

The batteries working fine in my sony A6700

This is almost perfect, it’s size and features are amazing, doubling up as a charger and a case when it’s done charging I just put it in my pocket on shoots which is great. The only let down is the SD card holder is impossible to open by hand, only way I could it open is by using a knife so when you’re out on a shoot trying to open it is impossible, if they fixed this it would be the perfect product!

Bought for my Sony A7iii holds a good charge and handy for charging other devices on the go

Really looking forward to this having read reviews. Both supplied batteries charged as instructions (6 hours) but when put in camera Nikon Z6 both batteries caused an error message on camera screen “This battery is unable to provide data to camera and cannot be used”. Extremely disappointed. Return and refund arranged well by Amazon thankfully

You'll never get enough batteries for a whole day shoot especially for a novice like me that constantly needs to take my photos & videos by trial & error.This box charging case is neat & handy for changing with my battery charger in my back pack. The one I have at home charges the battery in a vertical position and just fall from the charging base if not put in a horizontal position.Happy to have bought this handy charging case.

This is good and I can use it in the car as well.