Neewer 2-Pack 6600mAh Li-ion Battery with USB Charger for Sony NP-F550 570 750 770 970 960 975,Sony Handycams,NW CN160 CN-216 LED Light,NW 759 74K 760 Feelworld,759 74K 760 Field Monitor

Worked great for led lights. More power rhan the original battery.

This is a great set if you have any of their other devices that use sony compatible batteries. They work with my field monitor and led light that I have from them, each needs one so I can charge both of them up with this charger. The case is pretty slim and conveniently takes a USB port so I can charge them right from my computer.

great

I probably own 6 of these batteries now to power a camera and monitor and occasionally some lighting. For the price and how long they last it's great value in my opinion. My only real con in my opinion is the time it takes to charge these batteries, it's an overnight process for sure.

Just got these and will be using them to power up the led lights I got from newer as well. On a first look Neewer has stepped up their game in presentation and quality. They arrived I placed them in the LEDs and they at full power seemed to be equivalent to the LEDs being on live power. I did after placed them for charging which took a few hours to get the green to light up. These things are massive and heavy. Which on a first impression they should last a few hours. Got 4 for now to power up 2 lights. Will get more if duration of charge is decent. Being able to have the lights portable for either indoor shooting or outdoor is a game changer.

For filming / photography it’s nice to have at least one set of back-up batteries & a charger in case things take longer than you planned.

I order this because i needed a new charger. I had two previous batteries with a different charger that recently gave out. I like this charger a lot better !!! And now i have 4 batteries, win win situation lol

I bought a small and large battery and both hold a charge for a long time. I used the small one for 3 hours without an issue!