SMALLRIG V Mount Battery VB50 50Wh - Compact High-Output Power

In this review the SMALLRIG V Mount Battery VB50 is assessed as a compact, travel-friendly V-mount battery aimed at videographers, mirrorless shooters, and run-and-gun creators who need versatile outputs in a small package. The single biggest reason to buy is its combination of a true V-mount form factor with a high-speed USB-C PD 45W port plus multiple outputs, which means it can both power cameras or monitors and be replenished quickly; that mix of portability and power is what sets it apart.

Key Features

• 45W Bi-directional USB-C PD: The USB-C port delivers up to 45W for fast device charging and accepts PD input to recharge the battery in about 1.5 hours when paired with a 45W or greater GaN charger.
• Multiple output ports: USB-A, D-TAP, DC 8V and DC 12V ports provide flexible power options for cameras, monitors, phones and accessories without adapters.
• Compact, lightweight design: At roughly 4.21 x 2.87 x 1.33 in and 11.64 oz, the VB50 slips into a bag or pocket for travel and is convenient for weddings and location shoots.
• OLED real-time monitoring: The bright OLED screen shows remaining capacity, voltage and power output so users can manage runtime precisely during shoots.
• Secure mounting options: The V-mount backplate includes 1/4'-20 and 3/8'-16 threaded holes for attaching a ball head or clamp to lock the battery in place on rigs and cages.
• Safety and certification: Built-in BMS protection and certifications such as UN38.3 and IEC 62133 protect equipment and offer reassurance on reliability.

Who It's For

This battery is best for photographers and videographers who need a real V-mount solution that is lighter and more portable than larger 99 Wh packs, especially when shooting with Sony, Canon or Nikon mirrorless setups, SmallHD or Ninja monitors, or when powering phones and tablets on the go. Its fast USB-C PD recharge time and multiple outputs make it a practical second battery for event shooters and travel creators.

Those who need extremely long runtimes for all-day studio work or extended cinema rigs should look at higher capacity V-mount options; similarly, if you require a built-in charger or stacked high-capacity features, a larger 99 Wh or 155 Wh battery will better suit heavy continuous use.

Pros & Cons

Pros

• Compact and lightweight while offering versatile outputs for many devices.
• Fast 45W PD bi-directional charging reduces downtime between shoots.
• Informative OLED display gives clear, real-time power and voltage information.
• Secure mounting options and good safety certifications for field use.

Cons

• Capacity is limited to 50 Wh, so runtimes are modest compared with larger V-mount batteries.
• Some users report mixed long-term battery life which may affect value over extended use.

Specifications

Our Verdict

The VB50 is a smart, compact V-mount battery for creators who value portability, multiple outputs and fast USB-C PD charging. It represents good value as a travel or backup battery for cameras, monitors and phones, but those needing long continuous runtimes should choose a higher capacity pack. For most run-and-gun shooters the VB50 delivers a useful balance of convenience and safe, certified power delivery.

Frequently Asked Questions

How long does it take to fully charge?
With a 45W or higher PD GaN charger it can be fully charged in about 1.5 hours.

Can it power cameras and phones at the same time?
Yes, the VB50 provides multiple simultaneous outputs (USB-C, USB-A, D-TAP and DC ports) so it can run a camera and charge a phone or power a monitor at once.

Is it safe for air travel?
The battery is 50 Wh, which is within typical carry-on limits, and carries industry safety certifications; always check your airline rules before flying.