Hello Welcome to SmallRig
Language: English
Currency: USD
SmallRig VB50 mini V Mount Battery 3579
Only shipped to United States, EU, Britain,and China
For Brands:
For Models:
Please Select

It is estimated to be shipped out on April 15, 2023

1. Compact and lightweight to be carried around:designed to lighten the burden of the film industry, the VB series are approximately 30% smaller than traditional V-mount batteries!

2. Intelligent BMS chip for efficient and safe use:a built-in highly integrated BMS chip takes up less space while supporting varied fast-charging protocols and bi-directional 45W (Max) USB-C PD fast charging!

See more details
Buy Now
Add to Cart
Free Shipping On Orders $119+
45-Day Return Policy
2-Year Warranty (1-Year for Electronic Products)
Comment and suggestion


1. Only shipped to United States, EU, Britain,and China


VB50 mini V Mount Battery is about 70% of the size of a normal V-mount battery, given its highly integrated design which takes up less space, making it lighter and more portable! The highly integrated (fast charging protocol chip + MCU + voltage boost control) BMS chip supports a wide range of mainstream fast charging protocols (PD / QC / SCP / PPS / APPLE-2.4A etc.), bi-directional 45W (Max) USB-C PD fast charging, as well as adaptive voltage boost/ adaptive current regulation etc.! In addition, its customized intelligent BMS system ensures faster and safer charging by providing multiple protections against over-current / short-circuit / over-temperature / over-voltage etc. Such interfaces as USB-A / USB-C / D-tap / DC 8V / DC 12V / V Mount are also included for efficient charging / powering of camera / camcorder / monitor / wireless video transmitter / video light / mobile phone / laptop etc., without using a V-mount plate to convert! The BMS chip has a 16bit ADC / power meter algorithm, together with an MCU and an OLED digital display for you to keep track of the battery's status at all times. Built-in premium high-performance battery (no inflated capacity), which are rechargeable and stable, meet MSDS / UN38.3 / IEC62133 / UL2054 / UL62368 and other internationally recognized standards, allowing you to capture every moment without burden!


In the Box:  

User Manual × 1







Fireproof PC 


14.8V 3.4Ah 50Wh

Rated Power

Discharge: 50W  Charge: 45W

V Mount / D-TAP Input

5A (Max)

V Mount / D-TAP Output

14.8V / 12A (Max)

USB-A Output

Supports QC2.0 / QC3.0 / AFC / FCP / SCP / DCP-1.5A / APPLE-2.4A

QC2.0 / AFC / FCP: 5V / 3A, 9V / 3A, 12V / 2A

QC3.0: 4.2-9V / 3A, 9-12V / 2A

SCP: 4.5V / 5A, 5V / 4.5A

DCP-1.5A: 5V / 1.5A

APPLE-2.4A: 5V / 2.4A

USB-C Input / Output

 Input 45W (Max)

Output 45W (Max)

Supports PD3.0 / QC2.0 / QC3.0 / PPS

 / AFC/ FCP / SCP / DCP-1.5A /


PD3.0: 5V / 3A, 9V / 3A, 12V / 3A, 15V / 3A, 20V / 2.25A

QC2.0 / AFC / FCP: 5V / 3A, 9V / 3A, 12V / 2A

QC3.0: 4.2-9V / 2A, 9-12V / 2A

SCP: 4.5V / 5A, 5V / 4.5A

DCP-1.5A: 5V / 1.5A

PPS: 3.3-16V / 3A

APPLE-2.4A: 5V / 2.4A

DC1 Output

8V / Max3A

DC2 Output

12V / Max3A

Cutoff Voltage


Optional Charging Method

16.8V D-TAP charger, USB-C charger such as GaN charger with PD fast charging tech (up to 45W)




Product Dimensions

107.0 × 73.0 × 34.0 mm

Net Weight

330 g ± 10 g

Package Dimensions

147.0 × 114.0 × 57.0 mm

Gross Weight

490 g ± 10 g



  • 1. Please keep it clean, dry area, and away from corrosive substances to reduce the risk of short circuits.
  • 2. Please check its battery life regularly in case you need it anytime anywhere.
  • 3. If the battery is left unused for a long time, please charge it to about 70% every three months and put it in a dry and ventilated environment for a longer lifespan.
  • 4. Working temperature: -10℃- 45℃ (14℉ - 113℉),

    Storage temperature:

One month: -20℃ - 60℃ (-4℉ - 140℉)

Three months: -20℃~45℃ (-4℉ - 113℉)

One year: -20℃~20℃ (-4℉ - 68℉)

Reference storage temperature/humidity:

temperature: 20℃±5℃

humidity: 60±15%

  • 5. It is normal for the battery to heat up slightly during charging or using.
  • 6. When using the D-TAP connector, please distinguish the positive and negative terminals, and do not reverse the battery.
  • 7. It’s normal that for long time storage the battery will lose some power cause it has self-consumption.
  • 8. Do not exceed its rated output when powering up other devices.
  • 9. Keep it away from water or fire when using.
  • 10. Please avoid dropping or crushing.
  • 11. Children can only use it under adult supervision.
Questions & Answers (0)
Doubt in mind? You can submit the question to the website.
Submit your question
My Cart (0) Products
Your cart is empty