SmallRig 3579B VB50 Mini V Mount Battery

SmallRig 3579B VB50 Mini V-Mount Battery

The SmallRig 3579B VB50 is a compact V-mount battery designed for creators who need reliable power in a smaller, lighter format. Its highly integrated construction helps reduce bulk, making it easy to carry while still delivering dependable performance on set or on location.

Built with premium LG 18650 high-rate cells, this battery is engineered for stable output, accurate capacity, and consistent cycle performance. It is designed to meet major international safety standards and carries multiple certifications, giving you confidence in its safe and reliable operation.

With a wide range of output options, the VB50 can power several devices at once, including cameras, mirrorless systems, monitors, wireless transmitters, LED lights, smartphones, tablets, and laptops. Independent circuit design helps support simultaneous charging for connected USB devices, making it a practical all-in-one power solution for demanding workflows.

The battery also features an advanced battery management system and intelligent charging control chip for strong protection against overcurrent, short circuit, overheating, and overvoltage. USB-C bidirectional PD fast charging supports up to 45W, helping you recharge quickly and efficiently when time matters most.

A fire-resistant PC housing adds durability and heat resistance, while the bright OLED display clearly shows battery level, remaining runtime, voltage, power, and other key information. A smart power switch makes it easy to turn the battery on or off whenever needed.

Key Features

• Compact, lightweight V-mount battery with a highly integrated design
• Premium LG battery cells for stable and reliable performance
• Up to 45W USB-C bidirectional PD fast charging
• Multiple output ports for powering several devices at the same time
• Independent circuits for USB-C and USB-A fast charging
• Fire-resistant, heat-resistant, and drop-resistant PC construction
• Clear OLED display for battery status and power information
• Smart power switch for quick control

Specifications

• Material: Fire-resistant PC
• Capacity: 14.54V, 3400mAh, 49.436Wh
• Rated Discharge Power: 50W
• Input: USB-C 45W max / D-Tap / BP 3.4A max
• Output: USB-C 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/2.25A max
• USB-A: 5V/3A, 9V/3A, 12V/2A max
• BP/D-Tap: 5A max
• 8V-OUT: 8V/3A max
• 12V-OUT: 12V/3A max
• Charging Protocols: USB-C PD3.0 / QC2.0 / QC3.0 / PPS / DCP-1.5A / Apple 2.4A
• USB-A Charging Protocols: QC2.0 / QC3.0 / DCP-1.5A / Apple 2.4A
• Cut-off Voltage: 11.2V
• Operating Temperature: -15°C to 60°C
• Charging Temperature: 0°C to 45°C
• Charging Methods: BP port charger, 16.8V D-Tap charger, USB-C
• Dimensions: 107.0 x 72.0 x 34.0 mm
• Weight: 340 g
• Color: Black

In the Box

• 1x SmallRig 3579B VB50 Mini V-Mount Battery
• 1x SmallRig Custom Sticker Set
• 1x User Manual