190Wh(13400mAh) V Mount/V-Lock Battery Compatible Video Camera Camcorder Broadcast LED Light with D-Tap Charger

This battery pack is awesome. I use it for my camera and I don't have to worry about changing multiple batteries as this one lasts about 12 hours. I love it. It's a little on the heavy side so I suggest a clamp that is made for it and clip it on your belt or tripod.

Solid battery. Still doing strong after 4 years. Going to get a duplicate for my other setup.

A great solution for extra power. This battery will last for weeks.

Just finished a video shoot running this rig today. Onlocation for 5 hours and swear the battery did not even go down one bar. I power the bmpcc 4k, monitor and nucleus nano motor with it. I sometimes even have my phone connected to the power while I Bluetooth connect to the camera. I bought a second battery for this shoot worried that I wouldn't have enough juice to get through the day on one. Boy was I wrong. Now I have two. There are two caveats. One I had to trim the plastic edges off of the mount to get it to fit on my battery plate. The plastic gets thin but this may not affect other mounting plates. I also do not like the flimsy hard to get out plastic covers for the dtap and USB plugs.

EDIT: 6 months in, no issues at all. And after the recent storms that killed power for days, I was a popular guy when the neighbors needed their phones charged (battery has a USB port). I try to store the battery with 1/2 charge, supposedly that's best-practice for these. Original review: Really good value if it holds up - I get over an hour with a big Aputure Lightstorm LS1S daylight panel at 99% power, and the light never dimmed or varied down up to 1 bar of battery power. Value is even better due to the included charger which seems to be about thirty bucks on Amazon. Yep, it's a big heavy brick, but delivers the juice with zero problems - and the fit into the light's v-lock mounting is solid and firm. So far it's been a great purchase.

works well last very long and does the job

A blind purchase, as I couldn’t find a reliable source to identify which VMount battery would work with Aperture’s 2-VMount Battery Station and Amaran 200x S( and these Reytric do work!) My initial handheld impression of these batteries are that they are LIGHTWEIGHT and well-made ! Bonus points for being lightweight especially as you need two to attach to Aperture’s Battery station. They also came fully charged and ready to use, which is a nice plus. I am still in the midst of testing battery life( like being used on a gig or how long they lost with the 200X S at 100%). I have no doubt that battery life will be an issue given what the other reviews are saying. What a great purchase! Highly recommend.

I use these on my 60 watt leds for video work and they last about 2 hours at full blast. Would recommend