SmallRig V Mount Battery Adapter Plate (Basic Version) with Dual Rod Clamp 3498B
The SmallRig 3498B is a V-mount battery adapter plate designed to distribute power across a compact camera rig. Built around a standard V-mount interface, it mounts directly onto 15mm rods and keeps all outputs close to the camera body. With USB-C, D-Tap, and DC ports available simultaneously, it suits rigs that need to run a camera, monitor, and wireless accessories from a single battery.
SmallRig V Mount Battery Adapter Plate (Basic Version) with Dual Rod Clamp 3498B Key Features:
- Standard V-mount plate supports most broadcast and cine batteries
- Dual 15mm rod clamp mounts quickly onto rear rod systems
- Two USB-C PD ports deliver up to 65W input or output
- D-Tap outputs supply 14.8V power to cameras and accessories
- Dedicated 8V and 12V DC outputs suit mixed-voltage rigs
- Power button controls multiple outputs at once
- LED indicators show power state and charging speed
- Multiple 1/4"-20 and M4 threads support flexible mounting
- Aluminium alloy body helps manage heat during long runtimes
FAQs:
What batteries can I use with the SmallRig 3498B adapter plate?
The plate uses a standard V-mount interface and works with most V-mount batteries rated between 11.0V and 16.8V. Battery capacities from 3500mAh to 20000mAh are supported, with actual runtime depending on the connected load. Cut-off protection activates at 11.2V to help prevent over-discharge.
How does the adapter mount onto a camera rig?
It clamps directly to a 15mm LWS rod system using the integrated dual-rod clamp. The integrated clamp makes it straightforward to position at the rear of a rig for balance, without needing additional mounting hardware.
Can I power multiple devices simultaneously?
Yes. The adapter can supply power simultaneously through USB-C, D-Tap and DC outputs, as long as the total draw stays within the battery and plate limits. Maximum combined discharge power is up to 245W, subject to the battery’s capability.
What can I power from the USB-C ports?
The two USB-C ports support PD and QC protocols up to 65W per port, making them suitable for monitors, wireless video transmitters, phones or tablets. They can operate as input or output, depending on how you connect them and on the plate’s power state.
Is there protection against overheating or overcurrent?
Yes. The adapter includes overcurrent protection on the DC outputs and temperature monitoring. If the internal temperature rises above the safe threshold, the indicator light flashes, and you should pause use until it cools.
How heavy and compact is the adapter plate?
The plate weighs around 290g and measures 132 x 108 x 31.5mm. It stays relatively slim on a rig, which helps when building compact handheld or shoulder setups using accessories from SmallRig.
Product Specification
| Dimensions | 131.5 x 108 x 30.2mm |
| For Use With | V Mount Batteries |
| Included Accessories | 15mm Dual Rod Clamp, Allen Wrench, 4 x Screw |
| Type | Adapter Plate |
| Weight [g] | 260.00 |