A video light battery supplies power to lighting equipment used in video production, ensuring consistent lighting during shoots. Common types include lithium-ion (Li-ion) batteries, known for their rechargeability, long-lasting power, and portability. Some video lights also use V-mount or NP-F style batteries, depending on the power needs. V-mount batteries are typically used in professional settings where power, reliability, and portability are essential. They are particularly preferred for high-powered lights, on-location shoots, and situations requiring extended runtime without access to AC power.
If you’re looking for a reliable and affordable option, this article highlights three excellent recommendations from the Moman PhotoGears Store that cater to your various needs.
Moman Power 99: 99Wh LED video light battery with multiple output interfaces
The Moman Power 99 is a compact yet powerful V-mount battery designed to efficiently power LED video lights and other devices during your shoots. Despite its small size, roughly the size of your palm, it offers an impressive 99Wh capacity, providing consistent power to various 200-watt devices without the need for frequent replacements. It features four output interfaces, including two D-Tap, one USB-A, one USB-C, and one BP port, ensuring broad compatibility across your gear. Built for reliability, the Moman Power 99 delivers 1,000 charge cycles and includes six layers of circuit protection, keeping your equipment safe and powered through long filming sessions.
Moman Power 99 Touch: 99Wh video light battery with LED screen to show battery status
The Moman Power 99 Touch is the perfect solution for powering video lights with a powerful 99Wh capacity and an intuitive LED screen. If you’re unsure between the Power 99 and Power 99 Touch, I recommend the Power 99 Touch. It works with more devices and lets you easily check your battery status. It offers four different output options, including one USB-A, one USB-C, one BP, one 8V DC, and one D-Tap port. So you can use it to charge a variety of devices like LED video lights, cameras, smartphones, and monitors. The built-in LED screen displays the remaining charging time and battery percentage with a simple touch of the red button, ensuring you stay on top of your power levels and avoid disruptions during shoots.
COLBOR PG99: Portable battery for video lights ensures handheld lighting experience
The COLBOR PG99 is a portable battery designed to ensure a seamless handheld lighting experience for video lights. Its built-in 6600mAh rechargeable battery can greatly extend the runtime of lighting devices like the COLBOR W100/W60 LED video lights and CL60/CL100X studio lights. When paired with the W100, it provides 40 to 50 minutes of operation, and with the W60, it offers 77 to 98 minutes. Weighing just 605g, the PG99 features a comfortable leather texture for easy handling during outdoor shoots or long filming sessions. It also includes a 1/4” thread and hole for easy mounting on tripods or supports. Plus, this video light battery offers the D-Tap and fast charging Type-C ports, making it a versatile and reliable power source for all your video lighting needs.
How to decide V mount battery capacity to power your video light properly?
When you decide on the V mount battery capacity of your video light, there are several factors to consider, including the light’s wattage, the desired runtime, and the power requirements of your setup. Here’s how to select the appropriate capacity:
Understand the power consumption of your video light
The first step is to assess the power consumption of your video light, typically measured in watts (W). You can usually find the information in the light’s specifications. For example, a 100W LED panel consumes 100 watts of power every hour when set to full brightness.
If your light is adjustable, such as with dimmable LEDs, take into account the average power consumption based on the brightness level you typically use.
Calculate the required capacity of your video light battery
The V-mount battery is usually measured by its capacity in watt-hours (Wh). To figure out the capacity needed to power your light for a specific duration, use this formula:
Battery Capacity Needed (Wh) = Desired Runtime (hours) × Light Power Consumption (W)
For instance, if your light consumes 100W and you need it to operate for 2 hours, you should consider one with at least 200Wh (2 hours × 100W).
Account for efficiency losses and add about 20% extra capacity
Keep in mind that real-world conditions cause some energy loss, as both the light and battery aren’t 100% efficient. To make sure you have enough power, it’s a good idea to add about 20% extra capacity. So, for the example above, you should choose a battery with around 240Wh (20% buffer + 200Wh).
Match the battery voltage to your light
The V-mount battery comes in different voltages (most commonly 14.8V, but also 26V or other options). Its voltage must match the voltage of your video light. The standard voltage for an LED video light battery is 14.8V. More powerful lights, particularly larger or high-output models, require 26V batteries.
