V mount Battery

A V-mount battery is a rechargeable lithium battery commonly used in professional film and television equipment. The main feature is the use of a standardized V interface (with metal card slot), with high capacity, high power output, and quick disassembly design. The main role is to provide stable power for professional cameras (such as ARRI, RED), film and television lighting (such as high-power LED lights), and other equipment, supporting hot-swappable replacement, suitable for long-time shooting or on-set high-intensity use.

V-mount battery life depends on a number of factors, including cell type, brand quality, frequency of use, charging and discharging methods, and maintenance. Generally speaking, under normal use, V batteries can be used for about 300~500 cycles and can last for 2-5 years.
If you want to extend the life of your V-mount battery, you need to avoid over-discharging it and store it in a dry environment at 10-25°, all of which can help to slow down its depletion.

V-mount batteries can be carried on airplanes but must comply with aviation safety regulations. All V-batteries must be carried on board and cannot be checked in. Generally speaking, batteries under 100Wh can be boarded directly, while batteries of 100-160Wh need to be reported to the airline in advance and will be limited in quantity.
If you want to carry a V-mount battery on the airplane, you need to secure it in a device or store it in a battery compartment. Also, you need to make sure the battery has a clear capacity label.

The largest V-mount battery allowed on a passenger airplane is 160Wh. According to FAA and TSA regulations, you can bring up to two spare batteries in the 100–160Wh range in your carry-on luggage only — not checked bags. Batteries under 100Wh are even easier to travel with and can be brought in larger quantities, as long as they’re for personal or professional use. Any V-mount battery over 160Wh is strictly prohibited on commercial flights and must be shipped as hazardous cargo. If you're a traveling filmmaker or photographer, it's best to use multiple compact 98Wh or 150Wh V-mounts to stay compliant while maintaining adequate power for your gear. Always store batteries safely and clearly label their capacity in Wh to avoid delays at security checkpoints.

Functionally, V-mount battery and gold mount battery do the same job — it's the physical mount and ecosystem that differ. Many power accessories (like chargers, adapters, and plates) are mount-specific, so it’s best to pick a system and stick with it for compatibility across your rig.
V-Mount is the more flexible, globally adopted, and budget-friendly choice, while Gold Mount offers unmatched durability and is favored in professional broadcast settings. Your choice should match your gear, workflow, and shooting conditions.

A Mini V-Mount battery is a compact, high-output power pack designed for filmmakers and photographers who want strong, reliable power without carrying a bulky brick. It gives you the runtime of a big battery in a body that fits in your pocket or clips cleanly onto a lightweight rig. Think of it as a full-size V-Mount battery that went to the gym, trimmed the fat, and kept all the muscle. If you shoot travel, documentary, social content, or handheld video, it’s one of the most useful upgrades you can make.

NEEWER mini V-mount batteries provide a lightweight yet powerful alternative to traditional full-size batteries, eliminating the trade-off between power and portability. Weighing significantly less, they allow photographers and videographers to carry essential power without straining their shoulders or compromising mobility. Despite their compact size, they deliver consistent high-voltage output and extended runtimes, easily powering mirrorless cameras, LED lights, and external monitors for hours. This makes them ideal for long shoots, outdoor events, or any situation where reliable, long-lasting power is essential.
Beyond power and portability, mini V-mount batteries offer a clean, all-in-one solution with multiple output ports, including D-Tap and USB-C, allowing you to run cameras, lights, and accessories from a single battery. Their secure V-lock connection, durable design, and airline-friendly capacity make them perfect for run-and-gun shooting, travel, and remote locations where access to outlets is limited. Unlike USB power banks, which can be unstable under heavy loads, mini V-mounts provide safe, stable, and professional-grade power, giving creators the freedom to focus on capturing the shot without worrying about their gear.