SMALLRIG V Mount Battery VB50 Black, 50Wh / 3400mAh V Mount Battery with 45W Output, 1.5H Full Charge, with USB-C, D-TAP, USB-A, Dual DC Ports, OLED Screen, for Cameras, Phones, Camcorders, Monitors

Battery lasts a good while and charges quick! Not heavy and allows for easy lightweight rigging. Will opt for the 99 next time just cause I run longer shoots but if you need a lightweight battery and can afford a few of these to quick swap, this battery is it.

Great quality and power for size

I like and trust Smallrig, this V-Mount battery was a life saver when going on shoots, I would use this as the main battery for my camera and two regular sized back up batteries. This has USB, USB-C, DC Output, and D-Tap. I use the D-tap to power my monitor. This battery can also be used to charge phones too and that is what I have been using it lately for work whenever I need to charge my work phone this comes in handy. I also like the LED screen showing what percentage the battery is at before needing to be charged. One full charge of this V-Mount battery lasts a couple to few days for smartphones(depending on usage) and like a couple to three hours for a camera (depending what camera you are using this for. 10/10 recommend this product and any product by Smallrig

It's not the size of the rig but how you use it

UPDATE: SmallRig simply asked for my order # and within 2 days received a refund. I've used these guys since 2013 when they first started and have always championed their products. That's not changing simply because I got a bit of bad luck with a bunk item.UPDATE2: Back to the actual product though I wanted to add. While it was working it was great. Amazingly compact, and I couldn't imagine a more perfect size for a run and gun field setup, I use a BMPCC 4k and I would have liked to see just a BIIIT more battery life from it. I can get about 50-60mins of recording time over the course of a 3-4 hour runtime if I pay attention and turn my cmaera off during longer breaks (greater than 10 minutes or so). If it's on the whole time and I"m just on sticks waiting to hit record and pause it's more like 2 hours. So just be aware that if you're going to be on sticks to either make sure you have a battery in the camera to switch out the v-mount, or go with the 99Wh battery. Other than that, it's an almost perfect battery.Brought the battery out of its storage place for a shoot the next day and low and behold it won't charge. Have reached out to SmallRig for a replacement, will update as needed

Bought one for the first time, and bought it 2 more times. These are solid batteries, and they are very high quality as expected from Smallrig.I was skeptical when smallrig decided to jump into making batteries, but without a doubt I was very sure that they would maintain their quality no matter what products are being manufactured.These batteries are insanely durable and very sleek. They provide a discrete look with their minimal design, and hold a very good charge. One battery will get me through an entire wedding days shoot.Though I wouldn't trust it 100% for an entire days shoot, it has been reliable and convinced me to get another one.Highly recommended for any videographer just to have in your aresenal.

This works great for my small rig light for film shoots.

I love the design of this battery, small, lightweight, v-mount with D-Tap, USB C, A and even DC ports! But my battery just doesn't hold a very long charge. Brand new only used twice and it goes down so fast! Seems to go from 100% to 90% almost instantly and then I can almost watch the percentages tick way like a clock. I'm powering iPhone, ssd, a small mic and a small 5" d-tap monitor, even without the monitor, it goes through the charge very fast (within 2 hours). Not sure if I have a defective unit or it's just how it's supposed to be, but wish it held its charge longer for how expensive it was, but love everything else!