POWRIG Nano Mini V-Mount Battery Plate for Freefly Ember S5K
The POWRIG NANO-EMBS5 is a compact mini V-mount (V-lock) battery plate designed specifically for the Freefly Ember S5K high-speed cinema camera. It bolts directly to the Ember's cheese plate using four M3 screws and draws power from any Nano-size V-mount battery through the 14.8V D-Tap output — eliminating the need for external power bricks, voltage converters, or tethered AC adapters during field shoots.
At just 104g and measuring 63 × 27 × 90 mm, the plate adds minimal weight and bulk, preserving the Ember S5K's compact form factor for gimbal, drone, and handheld high-speed workflows.
Key Features
- Direct Cheese Plate Mounting — Four M3×25mm screws secure the plate directly to the Freefly Ember S5K cheese plate. No adapters, no rail clamps, no additional hardware needed. The rigid connection prevents wobble during high-G gimbal moves and drone flight.
- 14.8V D-Tap Power Output — The integrated D-Tap (P-Tap) output delivers 14.8V from the Nano V-mount battery directly to the Ember S5K's power input. This voltage matches the camera's operating range, so no step-up or step-down converter is required.
- Nano V-Mount Battery Compatibility — Accepts standard mini/nano V-lock batteries from manufacturers including IDX, Core SWX, SmallRig, Hawk-Woods, and Bebob. The smaller nano form factor keeps the rig compact compared to full-size V-mount batteries.
- 104g Ultra-Lightweight — At just 104 grams, the plate does not significantly shift the camera's center of gravity. This is critical for gimbal balancing on the Freefly Movi Pro, DJI Ronin, and other stabilization systems.
- Compact Footprint — 63 × 27 × 90 mm (2.48 × 1.06 × 3.54 in). The plate sits flush behind the camera body without extending beyond the cheese plate footprint.
- Durable CNC Aluminum Construction — Machined from aluminum alloy with an anodized black finish for corrosion resistance and durability on set.
Specifications
| Attribute | Detail |
|---|---|
| Model | NANO-EMBS5 |
| Compatibility | Freefly Ember S5K camera (cheese plate mount) |
| Battery Type | Nano / Mini V-mount (V-lock) |
| Power Output | D-Tap (P-Tap), 14.8V |
| Material | CNC machined aluminum alloy, anodized black |
| Dimensions | 63 × 27 × 90 mm (2.48 × 1.06 × 3.54 in) |
| Weight | 104 g (3.67 oz) |
| Mounting Hardware | M3 × 25mm screws × 4 |
What's in the Box
- 1 × POWRIG Nano mini V-mount battery plate (NANO-EMBS5)
- 4 × M3 × 25mm mounting screws
- 1 × Installation wrench
Note: Battery not included. Compatible with any standard Nano V-mount battery.
Recommended Setups for the Freefly Ember S5K
- Gimbal-mounted high-speed — Mount the Ember S5K with battery plate on a Freefly Movi Pro or DJI Ronin 4D for untethered slow-motion capture at up to 720 fps. The compact nano battery keeps the rig balanceable on most gimbal systems.
- Drone cinematography — The 104g plate weight and small footprint make it suitable for drone-mounted Ember S5K setups where every gram affects flight time.
- Handheld run-and-gun — Eliminates cable tethering to external battery belts or AC power. The operator is fully mobile with battery-on-camera.
- Car mount / vehicle rigging — Self-contained power with no external cables to manage on suction cup or hard-mount vehicle rigs.
- Studio backup power — Use as a hot-swap battery solution when AC power is unreliable or during location moves between sets.
Nano V-Mount vs. Full-Size V-Mount vs. External Battery Belt
| Feature | POWRIG Nano V-Mount Plate | Full-Size V-Mount Plate | External Battery Belt |
|---|---|---|---|
| Weight Added to Camera | 104 g (plate only) | 150-200 g (plate only) | 0 g on camera (belt worn by operator) |
| Rig Size Increase | Minimal — sits flush behind camera | Significant — full battery extends rig depth | None on camera |
| Gimbal Compatibility | Excellent — easy to balance | Difficult — may exceed motor torque limits | Good — but cable management required |
| Cable Clutter | None — battery on plate | None — battery on plate | High — power cable from belt to camera |
| Battery Swap Speed | Fast — V-lock quick release | Fast — V-lock quick release | Slow — belt buckle + cable reconnect |
| Runtime (typical) | 30-60 min (nano battery, ~98Wh) | 2-4 hrs (full battery, ~150-260Wh) | 2-4 hrs (belt battery, ~150-260Wh) |
Frequently Asked Questions
Does this battery plate work with the Freefly Ember S5K out of the box?
Yes. The NANO-EMBS5 mounts directly to the Freefly Ember S5K's cheese plate using four M3×25mm screws (included). The D-Tap output connects to the camera's power input. No additional adapters, voltage converters, or custom cables are needed.
What batteries are compatible with this plate?
Any standard nano/mini V-mount (V-lock) battery with a 14.8V nominal output is compatible. Popular options include IDX Imicro-98 (98Wh), Core SWX Nano-Micro 98, SmallRig VB99 Pro Mini, Hawk-Woods XLok 98, and Bebob V90micro. Full-size V-mount batteries will not fit the nano plate.
How long will a nano V-mount battery power the Freefly Ember S5K?
Runtime depends on the battery capacity and camera settings (recording resolution, frame rate, lens). The Freefly Ember S5K draws approximately 40-65W depending on configuration. A 98Wh nano battery provides roughly 90 minutes to 2.5 hours of runtime under typical shooting conditions.
Is 14.8V the correct voltage for the Freefly Ember S5K?
Yes. The Freefly Ember S5K accepts a DC input voltage range of approximately 11.5V–17V. A standard 4-cell (4S) V-mount battery outputs 14.4–16.8V, which falls within the safe operating range. The D-Tap output from this plate delivers the battery's native voltage with no conversion or regulation loss.
Will this plate fit other cameras besides the Freefly Ember S5K?
The NANO-EMBS5 is designed with mounting holes specific to the Freefly Ember S5K cheese plate pattern. It will not directly bolt to other cameras without modification. For other camera models, check our power system collection for compatible battery plates.
Does the plate have any additional power outputs besides D-Tap?
This plate features a single D-Tap (P-Tap) 14.8V output dedicated to powering the Ember S5K. It does not include auxiliary outputs such as USB, LEMO, or 12V barrel connectors. For powering additional accessories simultaneously, use a D-Tap splitter or a separate power distribution plate.
Can I hot-swap batteries without losing power to the camera?
No. This plate does not have a built-in hot-swap circuit. Removing the battery will cut power to the camera. For uninterrupted power, connect an external battery via D-Tap as a backup before removing the primary battery, or use a camera UPS/hot-swap module.
