Neewer 2Pcs NP-F970 Replacement Battery, 7800mAh Rechargeable USB C, Compatible with Sony NP-F550 750 950 970 FX3 FX30 A7 Canon R5 Nikon Z8 Camera 20W PD Fast Charging for Camcorder LED Light Monitor

So far it’s been reliable. Being able to charge through usb-c is really convenient. No issues so far

These batteries worked fine. They have a USB-C charging port right on the battery and a charge level indicator

The fact that these have not one but two USB ports on them as well as being a normal NP-F battery makes them so flexible.You don't even need a battery plate in many configurations, I use them on my video monitor and use the same battery to keep the camera running.This gives it many of the same benefits of a V-mount battery, but more flexible, and cheaper too.The only thing I don't like is the lack of a dust cover for the USB-C port. Oddly the USB-A port has one but not on the C port, even though it is upright in normal use, making it more prone to crud falling into it.This is easily remedied with some aftermarket covers but it should come with the battery.

I have piles of batteries, none of which I am happy with, so I didn't hold much hope for this one working any better. I was wrong! I've used this on several sets, and it has surprised me every time. If you have any power-hungry equipment, this is the battery for you. The only drawback is the very long charging time, but once it's ready to go, It will easily get you through a day of rigorous shooting.

Neewer has been a constant brand that hasn't disappointed me yet. Going from Np-F550s to NP-F970s has saved me so much time from constantly swapping out the F550s on my fill lights and field monitor.The average F970 battery has a capacity of ~6600mah (My Viltrox F970 battery is at 6600mAh). This Neewer F970 has a larger capacity at 10,500mAh. I use this Neewer one exclusively as my main battery for my Viltrox field monitor and I use the Viltrox battery as a back when filming (most of the time I don't need to swap). My only qualm is that it can be a little tight to plug into my field monitor (only my field monitor has this problem, none of my fill lights do).

Works great, I did a run down test and it delivers 64 Whs of power which is 84% of it's stated capacity. Better than you would expect, so I'm super happy. It would also make a good travel power bank to charge your phone and stuff. I like to factor in the amount a weight a battery has compared to how much power it can provide. For regular power banks, 4.5 Whs per ounce is pretty good, where this is 5.4 Whs per ounce. It just doesn't have a lot of other stuff I guess. Battery cells and a couple output options.

been hours and my external camera monitor still says 100% battery lol. impressed. also has usba and usbc out to power my wireless transmitters and such.

I charged the batteries prior to use, as per the instructions. I used them in a Neewer studio light for over an hour, and they still showed an almost full charge. I was very impressed.