Powerextra 2 Pack Replacement Battery and Smart LCD Display Dual USB Charger for Sony NP-F970, NP-F930, NP-F950, NP-F960 Battery and Sony CCD-SC55, TR516, TR716, TR818, TR910, TR917

Purchased three of these units for the GVM RGB 800D Studio Video Lights. They work great and would recommend them to make your lights fully portable. They charge fast and love that I can see how much power they have with the LCD screen.I did have one where the charger would charge one battery but not the other one. I tried different cables and different batteries and nothing. I emailed Powerextra my problem and they shipped me out another charger without any fuss. Was reassuring to see a company respond and take care of the issue. I highly recommend them and want to give a shout out to Kimmy for taking care of it!!!

I don't usually do reviews with little time of use.I just wanted to mention that in 3 weeks of use the charger is just the right size to carry and easy to connect with the integrated usb cable.I have been using Powerextra batteries for years and they are always reliable, they generally last me 2 years due to the use I give them, with led lights and monitors for my video cameras.

I use this with a battery plate and it give a ton of battery life for my BMPCC.Sonetimes the charging indicator is not accurate. And I found if I charge two batteries at the same time, the indicator show 'half battery life' even after a full night charge (However the batteries seems fully charged because I used them anyway), but if I charge a single battery before sleep, after I wake up the battery is fully charged and the charger and indicator already turned off.The battery life is solid, I can record a 1hr 40min 4K footage on BMPCC4K and watch replay for 10 min before the battery die.

I ordered and received two of these kits. The batteries are great and served the purpose well. One of the chargers did not recognize a battery in channel 1 (the bottom slot). After a quick conversation and sending a video to Powerextra support, they sent me a new unit which works perfectly.So far I've used them for a short project only but they work as advertised and the support was just great.The chargers are lightweight and with batteries installed they tend to tip to the right. This doesn't affect the charger's ability to charge.I'd purchase them again!

Excelente producto y todo salio muy bien.

This is my first pair of F970s, and I don't really have anything to compare them to, so take this for what it's worth. I bought these to power some portable LED video lights, and they seem to last forever compared to the 6 AA batteries that I have been using previously, and they're easier to use and charge. I don't have any reasonable way to test their actual capacity, so I'll have to take their word for it, but they've been good so far.

I use these batteries on my Aputure led lights for videography. The batteries are great. The charger works fine (one minor issue with the charger: the battery level indicator doesn’t indicate the battery level even after the batteries are fully charged) Given the price, this is a great value combo for me

These work great for my needs (powering LED light panels), I'm getting 3-6 hours of light which is pretty good. The only downside is that these take somewhere near 15 hours to charge, so a second set is highly recommended.EDITThe company issued me another set of batteries and they do seem to charge much faster. I'm still testing, but the company stands behind their product, which I really appreciate. Changing the rating from 3 to 5 stars for now.