The Canon EOS R10 is a mirrorless interchangeable-lens camera equipped with a 24.0MP sensor. It uses the Canon LP-E17, a rechargeable lithium-ion battery pack, as its power source.
If you want longer shooting sessions than what the LP-E17 can provide, using a V mount battery for Canon R10 can be an excellent professional power upgrade.
This comprehensive guide explores everything you need to know about using V-mount batteries with your Canon R10. You will learn:
- What is a V-mount battery used to power the EOS R10?
- What are its differences from the LP-E17 battery?
- How to choose a suitable one for your Canon camera?
What is a V-mount battery?
A V-mount battery is a professional-grade rechargeable battery system originally developed for broadcast cameras and cinema equipment. Named after its distinctive V-shaped mounting plate, this battery standard has become an industry favorite for professional video production.
Key features include:
🌟 High capacity: Ranges from 50Wh to 310Wh or more, far larger than standard mirrorless camera batteries.
🌟 Multiple output ports: D-tap, USB-C, USB-A, DC, sometimes even wireless charging.
🌟 Universal compatibility: Can power cameras, lights, monitors, wireless transmitters, and more.
🌟 Long runtime: Often enough to run a mirrorless camera for several hours straight.
What are its differences from the original Canon LP-E17 in R10?
The Canon LP-E17 is the standard battery for the EOS R10, but how does it differ from a V-mount system? Understanding these differences will help you determine whether upgrading makes sense for your shooting style.
We also have a post focusing on the LP-E6N VS V mount battery for Canon 90D, check it if you want to know more.
Capacity and runtime: A V-lock battery features higher capacity and powers the R10 for a longer time
The difference in capacity is substantial. The Canon LP-E17 has around 1040mAh at 7.2V, equaling roughly 7.5Wh of energy. This typically allows for about 210 still shots per charge or 40–50 minutes of continuous 4K video recording.
In contrast, a standard V-mount battery ranges from 95Wh to 290Wh. Even a 95Wh V-mount battery delivers nearly 13 times the power of the LP-E17. It supports 8–10 hours of continuous shooting or enough energy to last an entire day of production.
Design and Integration: It is larger than LP-E17 and requires accessories for mounting on the Canon R10
The LP-E17 is a compact, lightweight battery designed to fit seamlessly inside the R10's grip, maintaining the camera's sleek profile and portability.
V mount batteries are significantly larger and heavier, typically weighing between 500g to 1.5kg depending on capacity. They require external mounting via a camera cage, rig, or belt clip system, which fundamentally changes your camera's form factor and handling characteristics.
Versatility: V-mount battery can not only power the R10 camera but also monitors, lights, and more
The LP-E17 serves a single purpose: powering your Canon R10.
V mount batteries function as portable power stations, offering multiple simultaneous outputs. You can power your camera while also running an external monitor, charging your smartphone, powering LED lights, and operating wireless transmission equipment, all from a single battery source.
Voltage and Compatibility: It needs a dummy battery adapter to regulate the voltage to avoid damaging the R10
The LP-E17 operates at 7.2V, specifically designed for Canon's battery communication system. V mount batteries typically output 14.4V or 14.8V at their main power port, requiring a dummy battery adapter or cage-mounted power system to convert this voltage to match the R10's requirements. This additional hardware is necessary, but adds complexity to your setup.
Cost: It costs more to build a V mount battery system to power the R10
A genuine Canon LP-E17 battery costs approximately $50-$70, while third-party alternatives range from $15-$30.
V-mount batteries represent a significantly larger investment, with quality options starting around $100 for smaller capacities and extending to $300-$600 for professional-grade, high-capacity models. Additionally, you'll need mounting hardware and power adapters, adding another $50-$150 to the initial investment.
Use Cases: Use a V-mount battery for Canon R10 during any situation needing long runtime
For lightweight shooting, travel photography, or casual video work, the LP-E17's compact design is ideal. The camera remains portable and easy to handle.
V mount systems excel in professional production environments, studio work, all-day events, or situations where you're already using a camera rig and need to power multiple accessories.
How to choose the best V mount battery for Canon EOS R10?
Choosing the suitable V mount battery setup for your Canon R10 depends on the power requirements, required output ports, and more. The following tips help you decide.
Consider the power requirements of your camera rig to decide the capacity
Start by estimating your total power requirements. Think about how long your typical sessions last and whether you’ll also be powering gear such as monitors, lights, or wireless transmitters. For powering only the R10, a 95Wh V mount battery can usually last an entire day. If you need to run multiple accessories, look at options in the 150Wh range or higher.
- 95–99Wh (Airline-safe): Safe for flights without special approval, Great for travel shooters, Powers the Canon R10 for 12–15 hours
- 130–150Wh (Mid-range): Ideal balance of power, weight, and size; Suitable for most professional shooting needs
- 190–290Wh (High-capacity): Best for all-day shoots or powering multiple devices; Heavier and not airline-friendly without prior approval
Make sure the V mount battery offers ports for powering the R10 and other devices if needed
Make sure the V mount battery you choose offers the ports you require. A D-Tap output is crucial for powering the Canon R10 via a dummy battery adapter, and having two D-Tap ports is helpful if you need to run extra accessories. For example, the Moman Power 99 includes dual D-Tap ports along with USB-A and USB-C outputs, allowing you to power your camera while simultaneously running monitors, microphones, or other on-set gear without needing multiple batteries.
USB-A and USB-C ports are useful for charging mobile devices or powering small gear, while a DC barrel port adds more compatibility options. Some higher-end batteries even include built-in AC inverters for running small AC-powered devices, though this feature is rarely needed for typical camera setups.
Opt for a proper battery adapter for compatibility with the Canon R10
To use a V mount battery with your R10, you'll need a dummy battery adapter. This adapter fits into the camera’s battery compartment and connects to the V mount battery through a D-Tap cable. Be sure to choose one made specifically for the LP-E17 slot, with proper voltage regulation and safety protections. Reliable adapters typically range from $20 to $50.
Check the BMS for safe use of the V mount battery for Canon R10
Integrated protection circuits guard against overcharging, over-discharging, short circuits, and overheating. Many modern options also come with smart features that improve convenience. An LCD screen displaying remaining capacity, voltage, and current draw makes it easy to check your power levels. Some models can even communicate detailed status information to compatible devices or chargers for more precise monitoring.
Conclusion
A V mount battery setup is a major step up from the Canon R10’s standard LP-E17, providing far greater capacity, the ability to power multiple devices, and reliable all-day operation. Although it requires a higher upfront cost and adds some extra weight, creators and videographers who frequently struggle with limited battery life will find a V mount system to be a transformative upgrade.
By evaluating your power requirements, selecting high-quality accessories, and choosing the right battery size and features, you can create a V mount power solution that elevates your Canon EOS R10 from a solid mirrorless camera to a dependable tool capable of handling demanding professional shoots.
