NEEWERNP F550 Battery Charger Set for Sony NP F970,F750,F770,F960,F550,F530,F330,F570,CCD-SC55,TR516,TR716,TR818,TR910,TR917 and more (2-Pack Replacement Battery Kit, Dual Slot Charger)

I bought those batteries to go with my SmallHD Focus 5". They work amazingly without adding a huge bulk of weight to the rig.

A very good charger, it doesn't take a whole night to fill two batteries, which is where I like it the most, don’t know how long these batteries will last but they’ve been great so far.

I got these batteries for my Neewer LED panels and they work, but they're not perfect. First, they run out of juice pretty fast. I wish I had picked bigger ones because it takes a long time to charge these back up—we're talking hours, not minutes. They charge through USB-C, which is a plus because I don't need another weird cable just for the batteries. As the batteries lose charge, the brightness of my LED panels goes down a bit. It's like the power weakens, and you can see it in the light quality.Overall, these batteries are okay for a quick fix but could be better in terms of lasting power and consistent brightness.

I seem to be building up Neewer kit in my collection and can't fault it. Got these for a Neewer 7" monitor and they work great.

Not really had the time as yet to give it the full treatment, but so far so good.

Bought these last year and do exactly what they say on the tin. Fast delivery.

great charger, batteries where a bonus.

The batteries and charger arrived on time, and apparently almost fully charged. As this was only on Wednesday, cannot comment on either battery life or longevity. Will update revue later, but do not expect any problems.

Bought this to replace another Amazon-purchased battery unit that died on me after a few weeks. This one is working great so far, feels sturdy, batteries hold charge. I will update this review if things stop working!

I bought this battery set for a ring light that has optional Sony battery power which allows me to have light for photography even when outdoors or not near an outlet. Each battery gives me about an hour of light so it provides enough for my purposes. And it has a USB charger so I could charge in my car if I needed more. I'm very pleased.

On a utilisé plusieurs batterie mais celle ci est la meilleur. elle tient vraiment bien

Larga duración las uso bastante y me impresiona la duración, son geniales.

Buena duración y buen material.