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SmallRig VB99 Mini V-Mount Battery + V-Lock Plate Kit (99Wh)

BH #SM3580B2987K (B&H Kit)
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SmallRig VB99 Mini V-Mount Battery + V-Lock Plate Kit (99Wh)
Key Features
  • 99Wh Lithium-Ion Mini V-Mount Battery
  • Mini V-Lock Mounting Plate
  • USB-C and D-Tap Charging and Output
  • USB-A Output, Two DC Barrel Outputs
Power your rig with a professional V-mount battery using this SmallRig VB99 Mini V-Mount Battery + V-Lock Plate Kit put together by B&H. The kit includes a VB99 99Wh lithium-ion mini V-mount battery with USB-C and D-tap charging and a mini V-lock plate with mounting threads and 1/4"-20 screws.
More Details
Kit Contains:

Power your rig with a professional V-mount battery using this SmallRig VB99 Mini V-Mount Battery + V-Lock Plate Kit put together by B&H. The kit includes a VB99 99Wh lithium-ion mini V-mount battery with USB-C and D-tap charging and a mini V-lock plate with mounting threads and 1/4"-20 screws.

SmallRig VB99 Mini V-Mount Battery (99Wh)

The VB99 Mini V-Mount Battery from SmallRig is an ultracompact, lightweight 99Wh battery that can support up to a 14A draw at a nominal 14.8V. This travel-friendly battery is suitable for powering handheld cameras, drones, and gimbals. The VB99 provides multiple accessory ports, including one 14.8V D-Tap output, one 8 VDC barrel output, one 12 VDC barrel output, one USB-C output, and one USB-A output for powering various accessories, cameras, or mobile devices.

The battery can be charged using a standard V-mount charger, an optional D-Tap charger, or via the USB-C input/output with a 100W PD fast charger for a full charge in less than two hours. A built-in OLED display shows the remaining battery capacity and status.

Note:
Always check with your airline, as battery regulations may change.
SmallRig Mini V-Lock Battery Plate

Mount a V-mount battery onto your rig with this Mini V-Lock Battery Plate from SmallRig. The mount features a V-lock mount with a quick release lever that fits most V-mount batteries. The mount has no electronics and is meant to mount a battery that has its own power outputs to power your gear.

The mount features two 1/4"-20 countersink holes, two 1/4"-20 threads, and four M4 threads to mount a variety of gear such as clamps, rod mounts, extension arms, or other accessories and mounting gear. It is constructed with durable aluminum and weighs only 2.2 oz. Two 1/4"-20 screws and an Allen wrench are included for mounting.

Note:
This is a V-lock plate with no electronics and is for mounting a V-mount battery with power outputs onto a rig.
Compatibility
Fits most V-mount batteries (however, it does not fit PAGlink series V-mount batteries or the Patona Premium Battery for BP-190WS).
There are no electronics on the plate.
Kit Contains:

SmallRig VB99 Mini V-Mount Battery (99Wh)

Battery
Battery Type
1x V-Mount
Battery Capacity
6800 mAh / 99 Wh
Output Voltage
14.54 VDC
Battery Chemistry
Lithium-Ion
Power I/O
1x D-Tap/P-Tap Female Input/Output
 • Output: 168 W Maximum (Up to 16.8 VDC at 10 A)
1x USB-A Female Output
 • Output: 27 W Maximum (Up to 12 VDC at 2 A, or up to 3 A at 9 VDC)
1x USB-C Male Input/Output
 • Output: 100 W Maximum (Up to 20 VDC at 5 A, or up to 3 A at 15 VDC)
1x Barrel/Coax Male Output
 • Output: 24 W Maximum (Up to 8 VDC at 3 A)
1x Barrel/Coax Female Output
 • Output: 36 W Maximum (Up to 12 VDC at 3 A)
Accessory Mounting Thread
1x 1/4"-20 Female Thread (Back)
1x 3/8"-16 Female Thread
Indicator
Display
Dimensions
4.2 x 2.8 x 2.1" / 10.7 x 7.1 x 5.3 cm
Weight
20.6 oz / 584.6 g
Packaging Info
Package Weight
1.77 lb
Box Dimensions (LxWxH)
6.7 x 5.1 x 2.8"

SmallRig VB99 Reviews

Small rig v mount

By Armand
Rated 5 out of 5
Date: 2026-04-12

The best batteries , small stylish and works with the flow of all my gear seamlessly

Sleek design. The only V-mounts I own.

By Luke
Rated 5 out of 5
Date: 2026-02-23

Best all around v mount that has everything I need to power my camera and lights. I've had a couple for 2 years and they have held up very well and keep a solid charge. I usually charge them with usb-c option. I did have one that went out after a 1 year of use and smallrig sent a new one to me for no charge which was great. Overall love these and love the orange color option.

See any errors on this page?

Could I power the my camera via usb-c while also ...

Could I power the my camera via usb-c while also powering my monitor through the barrel out? Or will this cause issues if using at the same time
Asked by: Daniel
As long as your camera and monitor support each power output you would be able to do so using the SmallRig VB99 Mini V-Mount Battery.
Answered by: John W
Date published: 2024-11-08

Can I connect this battery to a Fellworld 4k ...

Can I connect this battery to a Fellworld 4k ultra-bright 10.1" LUT11S 2000nit 3G-SDI DAYLIGHT VIEWABLE DIRECTOR MONITOR?
Asked by: WILLIAM
The SmallRig VB99 mini Battery Kit with Folding V-Lock Plate (6800mAh, V-Mount) does not directly connect to the FeelWorld 10.1" 4K Ultra-Bright Touchscreen Monitor with Loop-Through HDMI & 3G-SDI. You would need an adapter like the Dynacore V-Mount to L-Series/NP-F Battery Adapter (7.4V) (https://bhpho.to/3TUa2UU).
Answered by: John W
Date published: 2025-07-23

how do you charge the battery?

how do you charge the battery?
Asked by: Tanner
The SmallRig VB99 Mini V-Mount Battery Kit with Canon LP-E6NH Dummy Battery (99Wh) can use a variety of chargers. We suggest the SmallRig Dual-Channel V-Mount Battery Charger BH #SM4450 • MFR #4450.
Answered by: Dennis L
Date published: 2025-04-07

How long will this battery power a Hollyland pyro ...

How long will this battery power a Hollyland pyro 7 monitor and a Canon R6mII?
Asked by: Nikolas
The SmallRig VB99 Mini V-Mount Battery (99Wh, Green) should power the camera and display for at least 4-6 hours, depending on the brightness of the Hollyland Pyro display.
Answered by: Chris H
Date published: 2024-12-10

Can you safely power a Canon R5C or a BMPCC 6K ...

Can you safely power a Canon R5C or a BMPCC 6K Pro with this battery?
Asked by: Grant
Yes, the SmallRig VB99 Mini V-Mount Battery (99Wh, Orange) is designed to safely power the Canon EOS R5 C Mirrorless Cinema Camera as well as the Blackmagic Design Pocket Cinema Camera 6K Pro.
Answered by: Jonathan S
Date published: 2025-10-27

After charging, could this Dual Charger Power Kit ...

After charging, could this Dual Charger Power Kit be used instead of the Aputure 2-bay station to power an amaran 200x?
Asked by: Andrew
Unfortunately, the Watson Pro Dual Position Li-Ion Battery Charger (V-Mount) in the kit will not be able to supply enough power the Amaran 200x.
Answered by: Chris H
Date published: 2024-05-28

Is the 'H' on the screen refer to hours?

Is the 'H' on the screen refer to hours?
Asked by: Aaron
Regarding the SmallRig VB99 Mini V-Mount Battery (99Wh) and rating of Wh specifically, Watt-hours (Wh) measure a battery’s or device’s total energy capacity, showing how much power it can deliver over time. Unlike watts, which indicate instantaneous power rate, watt-hours combine power and duration for practical comparisons. Watt-hours calculate as power in watts multiplied by time in hours: Wh = W × h. For batteries, it’s often voltage (V) times amp-hours (Ah): Wh = V × Ah.
Answered by: Jonathan S
Date published: 2026-02-23

Is the v mount wedge made of metal? If not what ...

Is the v mount wedge made of metal? If not what about the vb99 pro?
Asked by: Daniel
The wedge on the SmallRig VB99 Mini V-Mount Battery (99Wh, Green) and all other SmallRig V-Mount batteries is made of metal.
Answered by: John W
Date published: 2024-11-22
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