V mounts are the Sony standard. Models like the F55, Burano, Venice, and Venice 2 are all designed with native V-mount compatibility. However, not all V-lock batteries can work with them. In this article, we will talk about how to choose a Sony F55 V mount battery and recommend some Moman options.
What requirements should a V mount battery for Sony F55 meet?
To power the Sony PMW-F55 using a V-mount battery, the battery and accessories you choose must meet specific voltage, current, and connector requirements to ensure stable operation and avoid damaging the camera. Here's a breakdown:
✅Voltage Requirement
The Sony F55 runs on a DC voltage of 11–17V. Standard V-mount batteries typically supply 14.4V, making them fully compatible. However, avoid using 26V V-mount batteries unless a downconverter is in place, as they can damage the F55.
✅Current Draw
The F55 typically consumes around 24W to 30W (2–2.5A at 14.4V) under standard use. To ensure stable performance—especially when also running accessories like a monitor or wireless transmitter—choose a battery with a continuous discharge current of at least 4A for extra margin.
✅Capacity (Runtime)
Select a battery according to your required runtime:
- A 99Wh battery provides roughly 3 hours of power for the camera alone.
- A 150Wh or higher battery is better suited for extended shoots or when also supplying power to other devices.
- Keep in mind airline regulations. Batteries with a capacity of 99Wh are typically allowed in carry-on luggage, while those exceeding 100Wh may require airline approval.
✅Outputs and Extra Ports
When choosing a modern V-mount battery or plate, consider these features:
- D-Tap / P-Tap: Useful for powering lights, monitors, or wireless gear
- USB-A / USB-C (optional): Handy for charging phones or other accessories
- DC barrel ports: Ideal if you need a regulated power output
✅Build and Safety Features
Opt for batteries that offer:
- Protection against overcurrent, overvoltage, and short circuits
- Durable casing to withstand demanding field conditions
- Reliable battery level indicators, such as OLED/LCD screens or LED bars
Table: Recommended Specs Summary
| Spec | Requirement |
| Voltage | 14.4V nominal (11–17V range) |
| Current | ≥4A output continuous |
| Capacity | 98Wh to 150Wh or higher |
| Outputs | D-Tap (must), USB/regulated DC (optional) |
3 recommended V mount batteries at Moman to use with Sony PMW-F55
Moman’s Power 99 lineup brings three palm-sized, 99Wh V-mount batteries—Power 99, Power 99 Pro, and Power 99 Touch—perfect for powering your Sony PMW-F55 and its accessories. All three stay under the 100Wh airline limit, but each model targets a different workflow.
Table: Moman V mount batteries overview
This table lists the information of the three Sony F55 V mount batteries based on the aforementioned requirements.
| V-lock battery | Moman Power 99 | Moman Power 99 Pro | Moman Power 99 Touch |
| Voltage | 14.4V | 14.4V | 14.4V |
| Current draw | 15A (Max) | 15A (Max) | 12A (Max) |
| Capacity | 99Wh | 99Wh | 99Wh |
| Output ports | 2*D-tap, 1*USB-A, 1*USB-C | 2*D-tap, 1*USB-A, 1*USB-C | 1*D-tap, 1*USB-A, 1*USB-C, 1*DC |
| Safety features | LED indicator, BMS | OLED display, BMS | LED display, BMS |
| Price | $111.75 |
$134.25 |
$107.40 |
Moman Power 99
The Moman Power 99 is a reliable, entry-level V-mount battery for powering the Sony F55. It features 99Wh capacity, 14.8V voltage, and max 15A current draw, which meets the power requirement of the F55. What makes it stand out is its two D-tap ports. This makes it possible to power the camera and monitor/light at the same time. The 65W PD charging allows you to recharge it without the need for bulkier D-Tap charger. A 5-LED indicator displays the remaining battery level at a glance.
User review
🗨️“These punch way above their price point. Super nice build quality. They came packaged very nicely. They charge faster than batteries I have of more well established brands. They’ve lasted through multiple productions. The double ptaps is a really nice feature as well as the usb.” -- Alex DeStefino, US
Moman Power 99 Pro
Building upon Power 99's foundation, the Power 99 Pro introduces an OLED screen for real-time monitoring. The screen shows the following information:
U: Battery voltage
I: Charging and discharging current
T: Remaining time of charge/discharge
This V-mount battery is ideal for professionals who want the same features as the Power 99, along with precise power monitoring and extended battery life.
User review
🗨️“This battery has it all, really. It's their top line product. The connections were all secure, and the screen is very informative and VERY bright, which I appreciate. This one would be at the top of my list for these kinds of batteries.” -- mcmc, US
Moman Power 99 Touch
The Power 99 Touch Sony F55 V mount battery also features a display, but with some differences. It uses an LED screen that shows the battery percentage or remaining runtime with a simple tap of the button. Unlike the Power 99 Pro, it doesn't offer dual D-Tap outputs but includes a DC port instead. Designed to withstand over 1,000 charge cycles, it remains compact and lightweight at just 540g.
User review
🗨️“I picked up the Moman V Mount Power 99 Touch Mini V-Lock Battery to use as a secondary battery for one of my rigs. During my last use, I got a good six hours with this battery powering my Z8 recording at 2k along with my monitor and still had 20% battery to boot. -- SoapBoxintheSky, US
