SmallRig 5527 VB99 Pro mini V-Mount Battery（BumbleBee Edition）

SmallRig 5527 VB99 Pro mini V-Mount Battery (BumbleBee Edition) — About 70% the size with bi-directional 100W USB-C PD

The SmallRig 5527 VB99 Pro mini V-Mount Battery (BumbleBee Edition) reduces size and footprint while keeping essential power features. At about 70% the size of a normal V-mount battery, its highly integrated design takes up less space, making it lighter and more portable. This compact form suits filmmakers and content creators who need power without excess bulk.

Integrated fast-charging and intelligent BMS

The battery includes a highly integrated BMS chip that combines a fast charging protocol chip, an MCU, and voltage boost control. As a result, it supports a wide range of mainstream fast charging protocols, including PD, QC, and PPS. It also offers bi-directional USB-C PD fast charging up to 100W (Max.).

Furthermore, the BMS provides adaptive voltage boost and adaptive current regulation. The customized intelligent BMS system delivers multiple protections against over-current, short-circuit, over-temperature, and over-voltage, helping ensure faster and safer charging.

Power monitoring and display

The battery’s BMS integrates a 16-bit ADC and a power meter algorithm together with an MCU. A TFT digital color display shows battery status clearly and accurately. Therefore, you can keep track of charge, output, and other key information at all times.

Ports and direct powering

The VB99 Pro mini includes multiple interfaces for charging and powering devices without the need for a V-mount plate adapter. These interfaces enable efficient feeding of cameras and accessories directly from the battery.

• D-tap
• USB-C
• USB-A
• 8V-OUT
• 12V-OUT
• BP electrode

These outputs allow you to power cameras, camcorders, monitors, wireless video transmitters, LED lights, mobile phones, laptops, and similar equipment directly from the battery.

Battery cell and safety standards

The VB99 Pro mini uses a built-in premium high-performance rechargeable battery. The battery design meets internationally recognized safety standards, including MSDS, UN38.3, IEC62133, UL2054, and UL62368.

Durable construction and clear front display

The shell combines sturdy, drop-proof aluminum alloy with fireproof PC. The front features a durable, scratch-resistant PC and acrylic cover protecting the TFT color screen. This construction supports reliable use in typical production environments.

Certifications

The product holds multiple regional and international certifications to support regulatory compliance and device safety.

• FCC
• CE
• RoHS
• ISED
• RCM
• PSE
• KC

Compatibility

• MILC, camcorder, camera, monitor
• Follow focus and image transmitter
• LED video light
• Cell phone, tablet, laptop

What’s in the box

• VB99 Pro mini V-Mount Battery
• 240W USB-C Charging Cable
• User Manual

Specifications

FAQ

Question: Can I fast-charge devices and the battery itself via USB-C?
Answer: Yes. The VB99 Pro mini supports mainstream fast-charging protocols (PD / QC / PPS etc.) and offers bi-directional USB-C PD fast charging up to 100W (Max.), allowing both rapid input charging and high-power output.

Question: Will this battery power accessories without a V-mount adapter plate?
Answer: Yes. The battery includes D-tap, USB-C, USB-A, 8V-OUT, 12V-OUT, and a BP electrode, so you can power cameras, monitors, wireless transmitters, LED lights, phones, and laptops directly without converting the V-mount.

Question: How can I monitor remaining power and status?
Answer: The battery’s BMS uses a 16-bit ADC and power meter algorithm with an MCU, and it displays status on a TFT digital color screen so you can track battery condition and outputs clearly.

Question: Is the battery safe and certified?
Answer: The built-in rechargeable battery meets MSDS, UN38.3, IEC62133, UL2054, and UL62368 standards. The product also carries FCC, CE, RoHS, ISED, RCM, PSE, and KC certifications.

Question: What is included in the package?
Answer: The package contains the VB99 Pro mini V-Mount Battery, a 240W USB-C charging cable, and a user manual.