If you’re a filmmaker or photographer, you’ve probably heard of V mount batteries. These high-capacity power sources are essential for running various camera equipment, especially when shooting for long hours or in remote locations. Whether you’re using a DSLR, mirrorless, or professional cinema camera, these batteries offer reliability and extended power. In this guide, we’ll explore what makes V mount batteries so popular, what cameras can use them, and how they compare to other power options. We’ll also discuss how long they last and the best ones for your setup, including recommendations for the BMPCC 4K and Sony A7iii.
Source: Moman
What Are V Mount Batteries: Definition and Types Applicable to Specific Camera Models
V mount batteries, also called V-lock batteries, are large, rechargeable battery packs typically used in professional video production. They have a V-shaped locking mechanism that attaches them securely to cameras or battery plates. These batteries are designed to provide a long-lasting and reliable power source for high-power devices like professional cinema cameras, monitors, lights, and other accessories.
Different types of V-mount batteries are suitable for different cameras. The following will introduce the batteries suitable for two specific camera models.
V Mount Battery for BMPCC 4K
The Blackmagic Pocket Cinema Camera 4K (BMPCC 4K) is a popular choice for filmmakers, but it is known for its high power consumption. The internal battery of the BMPCC 4K typically lasts only 30 to 40 minutes, making an external battery almost a necessity for longer shoots. The V mount battery for BMPCC 4K, such as the Moman Power 99, can provide hours of shooting time. This battery has enough capacity to keep your camera running smoothly throughout long filming sessions without frequent battery changes.
V Mount Battery for Sony A7iii
Though the Sony A7iii is a compact mirrorless camera, you can still use a V mount battery with it for extended shooting. This is especially useful for video creators who use their A7iii for long recording sessions. You’ll need a battery adapter plate to connect the battery to the camera. This setup allows you to power both the camera and any accessories, such as an external monitor or light, without worrying about the battery running out mid-shoot.
Why Does It Matter?
Unlike smaller camera batteries, V mount batteries can power your camera for hours without needing frequent changes. This makes them particularly useful for professional film shoots, long interviews, or any event that requires continuous power. With a V mount camera battery, you won’t have to worry about swapping out batteries in the middle of a critical shot.
In addition to powering cameras, these batteries can support various accessories simultaneously, such as external monitors, lights, and wireless transmitters, reducing the number of individual batteries you’ll need to carry. This convenience makes them a top choice for professionals.
What Cameras Use V Mount Batteries?
Many professional and semi-professional cameras can benefit from V mount batteries. These include cinema cameras from brands like RED, ARRI, Blackmagic Design, and even certain DSLR and mirrorless cameras with the help of adapter plates. For instance, the V mount battery for BMPCC 4K is a popular choice among filmmakers who need extended power without being tethered to a wall socket. You can find a reliable option for this camera on the Moman Power 99 product page.
Moreover, cameras like the Sony A7iii and other DSLR and mirrorless models can also use V mount batteries with the right accessories, such as a battery plate or dummy battery adapter. These allow the battery to connect externally, providing longer shooting times than the standard camera batteries.
How to Choose the Ideal One?
When selecting the best V mount batteries, there are a few key factors to consider: capacity, weight, size, and compatibility with your gear. Here are some of the top features you should keep in mind:
- Capacity (mAh/Wh): The higher the watt-hour (Wh) rating, the longer your battery will last. Most V mount camera batteries range from 95Wh to 150Wh, but larger models can go up to 200Wh or more. A higher capacity means you can shoot longer without recharging, which is critical for lengthy shoots.
- Size and Weight: While large-capacity batteries provide more power, they are also bulkier and heavier. It’s important to find a balance between power needs and portability. If you’re running a lightweight rig, you may prefer a smaller battery to maintain mobility.
- Compatibility: Not all cameras and accessories are directly compatible with V mount batteries. Some cameras, especially smaller models like the Sony A7iii or DSLR cameras, will need a special adapter or battery plate. Be sure to verify compatibility before purchasing.
- Durability: Shooting in various environments means your gear must withstand different weather conditions and rough handling. Look for V mount batteries that are built with durable materials and offer safety features like overcharge protection.
Moman offers a variety of best V mount batteries designed for different applications, ensuring you can find one that suits your specific needs.
How Long Do V Mount Batteries Last?
One of the main advantages of V mount batteries is their long-lasting power. However, the exact duration depends on the capacity of the battery and the equipment it is powering. For instance, a 95Wh V mount battery can typically power a 30W camera for about 3 hours, while a 150Wh battery can last up to 5 hours under the same conditions.
External factors like temperature and usage also affect how long the battery lasts. Cold weather can reduce the battery’s capacity, while continuous use of accessories like monitors and lights will drain the battery faster.
If you’re using a V mount battery for BMPCC 4K, for instance, the power-hungry nature of this camera means you’ll want a higher-capacity battery, like the Moman Power 99, which is specifically designed for extended shoots.
Conclusion
V mount batteries are a game-changer for professionals who need reliable, long-lasting power for their cameras and accessories. From powering high-end cinema cameras to supporting DSLR and mirrorless setups, these batteries offer versatility and convenience. Whether you’re using a V mount battery for BMPCC 4K, a Sony A7iii, or any other compatible camera, the extended power supply can drastically improve your workflow.
If you’re looking for durable, high-capacity, and compatible V mount batteries, be sure to check out Moman’s V mount battery collection for top-quality options.
