JYJZPB NP-F550 Battery 2900mAh 2-Pack and Dual LED Charger Set, Compatible for Sony NP-F970 NP-F750 NP-F770 NP-F960 NP-F550 NP-F530 NP-F570 CCD-SC55 TR516 TR716 TR818 TR910 TR917 TR940 CN160 CN-216

Works really well on my Besview field monitor, charge time is good. Batteries will hold out most the day while working.

The media could not be loaded.  My first serious camera was a Sony camera. I use it less often today, but I really like it. I learned to photograph on this.I know from experience that the first thing that usually gets tired is the battery on a camera.That’s why I was so happy to get these batteries for testing along with the charger.I can say about the product that it represents good value for money.Given that the package contains two batteries and a charger.The batteries fit well.The charger works well and recharges the batteries quickly.I made a video of this, you can see that too.Overall, I can say that I am very satisfied.It has extended the life of my camera!I highly recommend the product!I hope you find my test video, pictures and review helpful :)

Works fine

First thoughts:I have a set of 4 studio lights that use this type of battery so I was looking for a portable power option when mains power may not be convenient.I think these batteries are great and I found out that I only need 1 battery to power each light bank even though the light has 2 battery slots (see pictures).The charger is very handy albeit a little odd in the way that the batteries are seated (they stand upright leaving a lot of unused space on the charger). The charger is USB powered and indicates the current charge level of each battery as well as how far off full charge they are. This is a far more convenient visual than the blinking orange light on my other chargers that don’t really tell me anything.Detail and things to note (See pictures):Compatible with my video lighting banks and they have a high enough capacity and output for a single battery to power each light bank or use 2 batteries for extended operating times.Charger is USB powered with the option of using USB-C or microUSB (a microUSB cable is included in the kit). This means I can charge batteries with any USB power source and I tested this in the car, wall socket, laptop and powerbank.There is a very useful LED bar fill indicator for each charging lane so I get a visual representation of the current charge of the battery and how far from fully charged it is.Final thoughts:Excellent batteries and I’ll be buying at least another 6 to give me the 2 batteries per light bank required for maximum run time. I’ve been very happy with the performance and so I’m happy to recommend them for similar use.

Disappointed

I have no interest in sony camcorders.Well that's not technically true, I mean, I just don't have any.So obviously you're thinking "why are you reviewing batteries for them then?"Aha, this is one of those things when you know, you know. Many video lights for SLRs, studio photography, etc, come with these mystery battery ports on the back so you can put some batteries in and then they become wireless studio lights. Which by the way if you have never considered, you should. Those cables dangling, almost always tripping over them.So yes - these are those batteries. For me, my lights take two each. They won't work with one. So I guess this is why they come in twos. You can see if you have three lights, you need 6 batteries! And what, another 6 on standby? Ouch.They last in my lights at full pelt, about an hour and a half maybe? Could have been 2 hours. Quite a while considering my lights are rated at 30W. Do these really have 30Wh? Actually not far off, the batteries say 21.5Wh on the back, so I guess two of them is 42Wh give or take. The maths checks out, for once!So yeah seems like no issues with these, the capacity checks out, the charger is really cool (has leds on it with battery shapes!), and they seem quick to charge.

This NP-F550 pair of batteries are a nice compromise between price and capacity at 2900mAh.Of the two pairs JYJZPB batteries that I tested this is most the baby brother. That said they work well and I use them now in studio with a number of my lighting systems such as my GVM RGB 40W LED Lights and they power the lights consistently every bit as bright for a an hour on full power. As I’m most shooting photo not video this is okay for my use as I have their big brother for the longer shots.This opens up so many more possibilities for me as I had not bought batteries for my camera lighting systems previously. Now I can quickly position and reposition the lights without bother about cables and sockets. Also makes outdoor shots at night far more interesting know the batteries will last long enough to light the subject or add background light and colour for a more moody shot. All thanks to these batteries.The included charger works well and they fully charge in a couple of hours.They work well and I’m very pleased with them.

This item arrived safe and well packaged.This is a great set of batteries and charger. The batteries are a perfect replacement for the ones in my Sony TR716. They fit well and also power the camera very well. They seem to last the same amount of time too.The charger fits any Sony camera batteries perfectly. It charges them very well. The light indicator display is very useful too.I highly recommend this product.

Updated Review: I'm leaving the original review below, but am updating now as I have had fantastic customer service from the company. As soon as they saw that I received a faulty product they reached out to get a new one sent to me right away. I waited to update to make sure everything worked properly, and it does. No issues whatsoever! The charger works perfectly!Sometimes a product has an issue, and it's not the company's fault, but when a company reaches out to make it right and get you a properly working product, that's what matters, and this company did just that!Original review: Bought this product specifically because it came with the dual charger, but it completely stopped working after five minutes. The batteries are fine but the charger is broken. Maybe I just got a faulty one, but if other people are having the same problem then it must be a manufacturing error.

This is a waste of money, are not compatible with Sony InfoLithium, camera sent an error message!!3-03-2021Wao I received a fully support from this people in order to correct the Sony Infolithium message in my old handycam, after several in and outs camera is working properly.Thanks a lot!!!!

3 Days later after full charge, they are about 20% depleted...Don't hold a chargeUPDATE: The company sent me a replacement for the faulty batteries I had. New batteries work great and perform as advertised. Thank you! Works great with Blackmagic 6k Pro

The charger has two slots to charge two batteries at once but only one will work at a time, so you can't charge but one at a time.

These work as expected. No issues. I bought as backups for my Newer bar lights and monitor and haven’t had an issue yet.