Kastar NP-F580 Battery 7.4V 3500mAh Replacement for Blackmagic Design NP-F570 Battery, Blackmagic Design Pocket Cinema Camera 6K Pro, Blackmagic Design Pocket Cinema Camera 6K G2 (4-Pack)

Great battery life

Needed more batteries for my BMPCC 6K and these were the best option. They hold a charge and were super useful for me on long shoots. I am planning on buying more so I can get through longer shoots. Would recommend.

I received these batteries and within a week have gone through 3 of the 4 batteries & only use the camera for a few minutes at a time. They are not long lasting.

After a 24-hour initial charge, I got through a 60-minute shoot with it on my camera monitor. I'm not sure how much battery is left % wise as my monitor only shows in bars. This will work great for my small video production business which doesn't need the large power supply for such small run and gun shoots. Also works on my LED lights however, I would only use them on my smaller lights as the larger ones tend to eat my larger capacity NP-5 batteries quickly. If you just need an extra affordable power option this isn't a bad one to pick up.

Using underpowered batteries in my BMPCC-6K Pro was a major pain during a documentary shoot. Sure, I could use V-mount batteries, but it makes the camera rig heavy on an all day “run-&-gun” production. With these internal batteries, my rig is light and I can get almost 2-hours each when shooting with these batteries (turning the camera off during resets, of course). Using the battery that came with my camera and the additional 4 purchased here, that’s 8 to 10 hours of run-time per day! With a multi-charger, I can shoot all day & recharge at night my, and i’m ready for the next day’s shoot. Best purchase I made for my documentary!

A full charge got me just about 90 straight minutes of recording on the Blackmagic 6K Pro with 50% lcd brightness.Kastar also makes a 2900 mah version that gets me a little over an hour of straight recording time.Both perform well but the 3500s cost quite a bit more. Personally, I think they're worth it considering Blackmagic sells a single 3500 mah battery for almost the price of all four of these.So far, no complaints on quality but longevity... only time will tell.

Longivity, compatibility and performance.Performance, longivity and compatibility.

English: These batteries I bought for the BMPCC 6K G2 camera. They work decently, but one of them bulged inside the chamber making it difficult to remove. I don't risk placing it inside the chamber again. Be careful with this information.Español: Estas baterías las compré la cámara BMPCC 6K G2. Funcionan decentemente, pero una de ellas se infló dentro de la cámara por lo que hizo difícil sacarla. No me arriesgo a colocarla dentro de la cámara otra vez. Cuidado con este dato