2-Pack NP-F970 Battery Compatible with Sony NP-F970 NP-F550 NP-F750 NP-F950 NP-F570 NP-F960 NP-F930 NP-F975 NP-F980 DCR-VX2100 DSR-PD170 HDR-AX2000E LED Video Light Camcorder Monitor with USB Output

I use these batteries on a western series where I light with LED wands, and they’ve been a great alternative to pricey Sony brands. They’re large enough to last a couple of hours, which is perfect for long shoots. The built-in charging LED is a handy feature, letting you know how much power is left before needing a recharge. For the price, they’re a solid, budget-friendly choice!

These things are heavy as heck on a camera, but boy, they sure last forever!Nice bonus is having the USB port to use them as a portable power bank, which I honestly use them for more than as camera batteries.

The 2-Pack NP-F970 Battery was delivered very timely and was well packaged by the seller, which gave me the initial impression that the battery pack will provide a sustainable performance. As matter of fact, I appreciate the performance of this brand of NP-970 battery as it outperformed similar non-OEM brands of NP-F battery I own. I have tested all non-OEM NP-F batteries I own and noted none of them surpasses this brand in terms of performance. On the very day the batteries were delivered, I charged both of them to 100% full and tested one of them with my Sony a7 IV. I was amazed to see that the battery lasted for 3 hours without exhaustion. This is an outstanding performance. When I tested one of the batteries with my Atomos Ninja V, I was able to get 2.0 hours of non-stop recording. This is an incredible performance for non a NP-F battery, considering how cheap they are - both cost $48.99.

Actually it was the right product 👌

I ordered this pair of USB rechargeable batteries, but what was delivered was two batteries, not USB rechargeable, and two short USB leads. I returned those.The replacements came and contained just two rechargeable batteries with *no* USB leads. I didn't return these as I have enough USB leads lying around. Also, one of the cardboard battery boxes was ripped inside the outer packaging.I pressed the button to see the state of charge, and it showed full (which was a little surprising). I put it on charge anyway and the 75% light started to flash -- so I'm not sure what the state of charge was.On a good USB-C charger, it charges at about 14W (5V at 2.8A). I ran one battery through a tester, discharging it at 0.2C (i.e. 1.6A), down to 6V , and it had a capacity of 6.9AH. This is close enough to the rated 7.8AH to not worry about. Pressing the button on this (discharged) battery lit up the 25% light. This leads me to believe that the gauge is rather optimistic.

I purchased this batter for another purpose, but it works really well as a power supply for my iPad. I added a battery plate to my iPad holder and it powered my iPad all day without any issues. The best part of this batter is that it can be charged without a charger. It has a USB C power input for charging and a USB 5v output.

I film weddings. Used these once so far on a led light panel and they were so much nicer than having to plug into an outlet. The battery level indicator is really cool. I had the light running at about 60% through a few formal dances and the toasts. Battery level never even went down. Hoping to get a longer stress test out of them to know their limits but so far so good!

These are Excellent. Not only can they keep my LED lights Powered for my Video Shoots.... but they also can charge your phone or other small accessories. Just plug them into your charger. They are there on little portable power bank. Will be buying a few more of these.