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SmallRig 3085 aluminum power bank adapter with silicone strap

SmallRig

SmallRig 3085 Power Bank Adapter camera accessory

SKU CH-49KD-88MMZ

Powers cameras from a power bank using dummy batteries for Sony, Canon, Nikon, Fujifilm, Panasonic and BMPCC models

  • Extended shooting time via power bank eliminates battery swaps
  • Universal compatibility with six dummy battery types covers major camera brands
  • Lightweight aluminium and silicone build weighs only 2.64 oz (75 g)
  • Durable construction supports up to 3.30 lbs (1.5 kg) payload
  • Silicone strap secures various power bank sizes for stable field use

On-Set Power for Mirrorless Cameras

The SmallRig 3085 adapter connects a USB power bank to your camera through a dummy battery, removing the need to swap cells during long photo or video sessions. It targets creators who need continuous runtime on Sony, Canon, Nikon, Fujifilm, Panasonic or BMPCC bodies without carrying multiple proprietary chargers.

Thermals and Silent Operation

The aluminium-alloy and silicone construction weighs 75 g and adds no active cooling, so the unit runs completely silent and produces no measurable heat during normal power delivery. A silicone strap secures power banks of various sizes, keeping the cable path stable while you move the rig.

Dummy Battery Ecosystem

Compatibility depends on the separate dummy battery you choose — options cover NP-FZ100, NP-FW50, LP-E6, EN-EL15, NP-W235 and DMW-BLF19 form factors. The adapter itself supports a 1.5 kg payload, so the mounted power bank stays secure on a cage or tripod plate.

Highlights

  • Extended shooting time via power bank eliminates battery swaps
  • Universal compatibility with six dummy battery types covers major camera brands
  • Lightweight aluminium and silicone build weighs only 2.64 oz (75 g)
  • Durable construction supports up to 3.30 lbs (1.5 kg) payload
  • Silicone strap secures various power bank sizes for stable field use

Specifications

No published specifications for this item yet.

Questions about this item

How do I attach the SmallRig 3085 adapter and power bank to my camera rig?

Insert the correct dummy battery for your camera model into the battery compartment, connect its cable to the adapter, then secure a power bank using the silicone strap before plugging the USB cable into the power bank output.

Which replaceable components will I need over time for the SmallRig 3085 system?

The dummy batteries (NP-FZ100, NP-FW50, LP-E6, EN-EL15b, NP-W235, DMW-BLF19) and the USB cable are the parts that wear out; the aluminum alloy and silicone adapter body itself has no user-serviceable components.

What is the maximum load the SmallRig 3085 adapter can support during extended shoots?

The adapter is rated for a maximum payload of 1.5 kg (3.30 lbs), so the combined weight of the attached power bank and dummy battery cable must stay within that limit to avoid stress on the mount.

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