In a V-mount battery, a "connector" refers to the different ports and interfaces that supply power or allow charging for professional video and cinema gear. The "V-mount" itself is simply the V-shaped lock that secures the battery to a camera rig, whereas the V mount battery connector is the actual pathway that delivers power to your equipment.
Common types of V-mount battery connectors
Common connectors on a V-lock battery include D-tap, USB-A, USB-C, and DC ports.
D-Tap (P-Tap) Port
The D-Tap port (also known as P-Tap, from Anton/Bauer’s proprietary PowerTap®) is now a standard component on nearly all V-mount batteries. It delivers:
- Versatile power output: Supplies 14.4V–14.8V, suitable for a wide range of accessories.
- Strong current support: Can handle up to 8A, though most manufacturers advise keeping continuous use at 6A or below.
- Reliable connector design: Its distinctive D-shaped form ensures correct orientation and prevents reverse polarity.
By providing a straightforward way to distribute power, the D-Tap port has streamlined on-set operations. They allow filmmakers to run monitors, wireless transmitters, LED lights, and other gear without extra power supplies or bulky adapters.
USB-A (5V) and USB-C (5V + PD)
USB-A generally provides a 5V output, making it suitable for charging phones, small gadgets, and other lightweight accessories, with typical currents of about 2–3A depending on the battery.
USB-C, found on newer V-mount batteries, often supports USB Power Delivery (PD), enabling higher voltages such as 9V, 12V, 15V, or 20V. This makes it powerful enough to run laptops or USB-C monitors, though the actual capability depends on the battery’s PD wattage rating.
Thanks to these ports—especially USB-C with PD—V-mount batteries have evolved into versatile power hubs, able to charge nearly any modern device needed on set.
DC Output Ports
DC barrel connectors supply regulated direct current at different voltage levels to support specialized gear:
- Flexible voltage choices: Common outputs include 8V DC (up to 3A) and 12V DC (up to 3A).
- Targeted device support: Ideal for powering equipment that requires fixed voltages, such as monitors, wireless systems, or certain LED lights.
- Stable performance: Maintains consistent voltage regardless of the remaining battery capacity.
These outputs deliver voltage-specific power directly, eliminating the need for external step-down converters, which helps minimize extra cabling and reduces possible failure points in mobile setups.
Input Ports and Charging Options
Modern V-mount batteries offer several ways to recharge through different input ports:
- V-lock interface charging: Works with standard dedicated chargers connected directly to the mount.
- D-Tap input charging: Certain batteries can be replenished via their D-Tap port using compatible adapters.
- USB-C PD charging: Premium models include USB-C input supporting up to 65W Power Delivery, making it possible to recharge with common GaN chargers or even power banks.
This versatility streamlines field production, ensuring reliable charging options even when conventional power sources are unavailable.
Moman offers V-mount batteries, plates, and cables to match a variety of device connections
To help videographers and content creators power their gear more efficiently, Moman delivers a comprehensive power ecosystem. From high-capacity V-mount batteries to versatile dummy battery cables and multi-port power plates, the solutions all integrate seamlessly to support cameras, monitors, lights, and more.
Use Moman Power 99 and Moman dummy battery for powering the camera
The Moman Power 99 is a compact yet powerful V-mount Li-ion battery offering a 99 Wh capacity—maximized for airline carry-on compliance—and packed into a palm-sized chassis of just 560g.
It features multiple output options—dual D-Tap, USB-A, USB-C, and BP ports—capable of delivering continuous current up to 15A and powering devices with up to 200W simultaneously. A smart Battery Management System ensures safety with protections against over-current, overheating, and short circuits, while advanced cell balancing extends battery lifespan to around 1,000 charge cycles.
Pairing this with a Moman V-mount dummy battery cable offers reliable, regulated power for your camera. These dummy batteries mimic the form of your camera’s native cell—such as LP-E6, NP-FZ100, or NP-F550—while accepting a D-Tap or DC input to feed clean, consistent voltage from the Moman battery into your camera’s battery compartment.
When used properly (i.e., matching the dummy type to your camera and ensuring compatibility with voltage and connectors), this setup allows for uninterrupted shooting, eliminating frequent battery swaps and enhancing on-set efficiency.
Use Moman Power 99 Pro and D-Tap to DC cable for powering the monitor
The Moman Power 99 Pro builds upon the Power 99 with the addition of an OLED display—offering live feedback of remaining runtime and charge status updated every 100ms. It retains the 99Wh capacity, 15A/200W output capability, and fast 65W USB-C PD charging, all safeguarded by a robust BMS.
To power a monitor, using a D-Tap to DC cable (typically delivering 12V or another monitor-compatible DC voltage) transforms one of the D-Tap outputs into a proper barrel connector for monitors. This setup is ideal for feeding consistent power to field monitors, enabling extended shooting without burning through small-format batteries. The high continuous current from Power 99 Pro ensures even power-hungry monitors stay lit throughout long sessions.
Use Moman Power 99 and Moman VBP power plate for powering different devices at the same time
Moman’s VBP power plate is a versatile mounting accessory that accepts a V-mount battery and offers multiple regulated outputs, like D-Tap, DC, USB, etc. It enables simultaneous powering of various devices.
When combined with the Power 99, this creates a compact multi-output rig: you can power your camera (via dummy battery), an on-camera LED light, a field monitor, a wireless transmitter, or even charge smartphones—all from a single V-mount battery.
The plate simplifies cable management, secures power distribution on a rig via 15mm rods, and ensures each device receives the correct voltage. It's perfect for compact setups where multiple components need reliable and synchronized power delivery from one central source.
