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!!!

These are great replacement F970 batteries. They have a larger capacity than the traditional ones, providing a longer use between charges. The charger itself is easy to read and use. I would recommend to those looking for this style of battery.

Initially the first set of batteries I purchased took much longer than anticipated to charge, and I mentioned that in the first 3-star review. I was immediately contacted by customer support and received new batteries within 2 days! GREAT customer service, especially for a battery company. Also, the new batteries work great as usual!I'll definitely be buying these again!

A USB-C charging port would work much better. But if you have a full day to charge batteries before a shoot, this will work.

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.

This charger is definitely needed

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.

Easy to use and charge.

Se mira de muy buena calidad, aun no he ocupado largo tiempo

Una buena batería, en la BMPCC 4K tiene una duración de aproximadamente 2 horas 40 minutos cada una a máxima calidad. El único inconveniente es que tarda como 7 horas en cargar completamente.