- Multiple Interfaces: This V mount battery comes with USB-C, USB-A, DC 5.5×2.1mm 8V, DC 5.5×2.5mm 12V, BP and D-TAP ports, which are more versatile and support powering multiple devices simultaneously, such as DSLR camera, camcorder, monitor, smartphone, wireless video transmitter, tablet and laptop, etc. It also has a 1/4″-20 & 3/8″-16 threaded hole on the V-Lock, you can hold it with a ball head or other clamp
- Bi-direction PD Fast-Charging: The built-in BMS intelligent chip of SmallRig V-lock battery VB99 supports muti-protocol fast charging (such as PD / QC / SCP / PPS / APPLE-2.4A etc.), it supports high power USB-C bi-directional PD fast charging up to 65W, making your charging faster
- Sufficient V-mount Battery: SmallRig V mount battery 3580 with high capacity of 6700mAh(99Wh/14.8V), built-in premium Li-battery to bring powerful battery life for long video making and photography projects, good power backup solution for photographers and filmmakers. Apart from this 99Wh battery, SmallRig also have VB50 50Wh V mount battery 3579(Asin: B0BQLV3W1F) and VB155 155Wh V mount battery 3581(Asin:B0B6ZCNF1P), which would meet your needs for different capacities
- Mini & Portable V Mount Battery: Palm size, only 4.21×2.87×2.08 inches, only 1.21 lbs, about 30% smaller than traditional V-mount batteries, feel free to carry outside and travel. And you can also keep track of the battery’s working status at all times via its OLED screen
- NOTE: 1. When charging R5, R5 C, R6, R7, if there is no connection, please turn off the camera and unplug all cables, then unplug and re-plug the camera battery, then charge again. 2. When USB-A and USB-C are discharged at the same time, the battery output is 5V/3A, when USB-C is charged and USB-A is discharged, the battery output is 5V/3A; 3. The power button is only used to wake up the screen and check the battery condition, cannot turn off the battery
SmallRig V Mount Battery VB99, 6700mAh 99Wh 14.8V mini V-Mount Battery Support 65W PD USB-C Fast Charger, with D-TAP, USB-A, Dual DC Port, OLED Screen, for Camera, Camcorder,…
$199.99
| Product Dimensions |
2.87 x 2.09 x 4.21 inches |
|---|---|
| Item Weight |
1.21 pounds |
| Item model number |
VB99 |
| Batteries |
1 Lithium Ion batteries required. (included) |
| Date First Available |
July 19 ,2022 |
| Manufacturer |
SMALLRIG |
| Country of Origin |
China |
Last updated on July 7, 2025 4:21 am Details
Description
Reviews (118)
al –
Purchased two batteries this year. I would give these batteries 5 stars however one of my batteries malfunctions.
The malfunctioning battery seems to turn off completely and when I attach it to my Vmount it won’t do anything.
My fix for this is holding down the power check button until the battery reboots showing the small rig logo and the power percentage. After this process the battery works fine however this fix is not consistent and I don’t dare take the battery off the Vmount incase I have to reboot again.
The second battery works perfectly so I save it as my backup battery incase my faulty one kicks bricks… mind the pun.
Unfortunately Amazon shows my return window has passed but if there is a way for smallrig to replace the unit I would love it!
Otherwise 5 star betters. A tad more expensive than average but worth it for the features.
al –
It needs tighter QC to be a secure mount and latch up correctly. Battery self discharge is higher than a typical Li Po battery. Runtime is low. I think the cells or circuitry inside need checking and that quality checks are done during manufacture
Alicia Paul –
I’m a photographer, videographer and editor, which means I have a lot of other batteries to do individual things. These are amazing. I bought 2 and need more. Powers lights (via v mount D Ta), Laptop via usbc, Phones via usbc (iPhone and MacBook straight cables), cameras (fuji via usbc) and anything else via usb-c, usb-a, 12v out, 8v out and D-tap. Perfect battery. Now, instead of taking 5 batteries and a bunch of cables. Now it’s one battery and a lot less cables. This is priceless to me. As I write this, I’m sat in a tyre store waiting for 3 hours and there’s no power outlet but not to worry as I have my battery so it’ll power my MacBook and Iphone so I can continue to work. 100%
Kindle Customer –
Accurate capacity & specs, better than average included documentation and consistently fantastic customer service. The size & weight is roughly consistent with competing micro v-mounts.
Compared to probably its closest competitor, fx-lion: it has a better implemented screen, substantially faster charging, the v-mount hardware is metal rather than plastic, better port covers and d-tap placement. The flatter, squarer sides and large screen window do make it feel marginally less robust, but still at or above the level of most full-sized v-mounts.
humberto acevedo –
The media could not be loaded.
Smallrig has the best customer service! After writing a bad review on this product that had some issues, they were kind enough to reach out to me and help resolve my problem!
old review:
NOT HAPPY WITH THIS PRODUCT. I have this battery along with Smallrigs Vmount battery plate. When I attach the V99 battery to any vmount. I noticed I am able to wiggle it apart/off. BEWARE the vmount is not secure, I already dropped my battery from resting my rig against my chest. So I sandwiched an extra plate that comes with the Smallrig Vmount plate and seems to be secure but is only held with one 1/4”-20 screw. These are both Smallrig products, I’m not understanding why I need to install a second plate for it to work, for such an expensive item and all the advertising they have with the two, you would think they are compatible together. Just waiting on smallrigs response for me to update.
Drew –
Been using this battery for a while and I’m loving it. Had a issue when it seemed to overheat and wouldn’t turn back on again even when I put it on the charger. I contacted Smallrig and they immediately responded, ended up sending me a new one right away. Great product and great customer service.
humberto acevedo –
I have the 99w and it is exceptionally well built. It is powering my Canon R5 C and Atomos Ninja V shooting at 4k 60fps shooting ProRes 422 HQ with no issues for an hour and a half and I still had 46% left.
Drew –
**UPDATE MAY-31-2023**
The same day I posted my original review complaining that the D-Tap socket pulled out, they contacted me directly and even though the old unit technically still functioned (despite being broken), they sent me a whole NEW battery of the exact same type for FREE and even paid for express shipping so that I would have it the next morning. Ive honestly treated this new battery harsher than the original one by far and it has held up fine. I definitely just had a defective unit. If you also have a defective one of any of their products, just reach out to them through here and they will definitely make it right. I have honestly never been the recipient of better customer service in my life. Big Smallrig fan from here on out.
—–
Original Review (March, 2023): I’m not rough with my camera equipment. If anything I’m too careful with it. I charge everything religiously. This thing barely ever needs charging, after a full day of shooting it has never dropped below 65% and that’s from 100%, powering a Sony a7siii, Atomos Ninja V, a Ulanzi LED, and a Tascam DR-701D Audio Recorder all at once the entire time. It’s speak, lightweight, the interface is crisp and detailed/informative, and the hardware feels very solid.
Until it isn’t. I never yanked out any D-Tap cables or jerked thing around, but one day last week just calmly removing a D-Tap (in this case the locking D-Tap for the Atomos Ninja V), the entire female socket inside the Sony 99 just sorta.. slipped out of the body of the battery. Theres no discernable way to open the battery to fix it, and I’ve repaired plenty of laptops so this type of thing isn’t very foreign to me. Just not sure how to go about dealing with this now as the D-Tap was pretty vital to my work flow. I could “make do” but for this price, we aren’t supposed to have to.
Hopefully I can get a refund or at least have it replaced, but I’m not counting on it. Looks like I’ll be going back to Anton Bauer’s.
Sammie Jean –
I have been a dedicated user of SmallRig products for my video production company, and I recently had the opportunity to experience their exceptional customer service firsthand. While using the SmallRig Battery VB99, I encountered an issue where one battery stopped holding a charge, and the other charged slowly. As a professional relying on reliable equipment, this was a concern for my workflow.
However, I reached out to SmallRig’s customer service (Alex was a big help) and was pleasantly surprised by their swift and efficient response. They acknowledged my issue and promptly overnighted me two brand-new batteries as replacements. This level of support and dedication to their customers is truly commendable.
Despite this isolated incident, I must emphasize that I remain a big fan of SmallRig and its products. Their extensive range of camera accessories has become an integral part of my professional setup. In terms of build quality, design, and functionality, SmallRig consistently delivers outstanding performance.
It’s important to note that encountering occasional issues is common with any product, but how the company handles them sets them apart. SmallRig’s commitment to customer satisfaction and its willingness to go above and beyond to support small businesses like mine has earned my unwavering loyalty.
I have complete confidence in SmallRig and its dedication to producing high-quality products. The SmallRig Battery VB99, despite the hiccup I faced, remains a valuable addition to my gear collection. I appreciate their exceptional customer service, reinforcing my decision to support SmallRig in the future.
Overall, I highly recommend SmallRig to professionals and enthusiasts needing reliable camera accessories. With their top-notch customer service and a wide range of exceptional products, SmallRig has proven to be a reliable partner for my video production needs.
Lewis Morley –
love this