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Black dummy battery cable with DC5521 plug and NP-FZ100 connector, 60cm length

SmallRig

SmallRig DC5521 to NP-FZ100 Dummy Battery Cable 2922B camera accessory

SKU CH-V89K-BHJ6X

Powers compatible Sony cameras continuously via a 23.62" DC5521 to NP-FZ100 dummy battery cable weighing 1.3 oz

  • Continuous power for long shoots via 23.62" DC5521 cable
  • Eliminates battery swaps on Sony a7 III, a7R IV, FX3 and more
  • Reliable NP-FZ100 dummy battery fit ensures steady delivery
  • Lightweight 1.3 oz ABS cable keeps rig portable
  • Connects to 7.4 V output on SmallRig EB2504 plate

Power cable for Sony NP-FZ100 cameras

The SmallRig 2922B cable connects a DC5521 power source to Sony cameras that use NP-FZ100 type batteries. It fits models including a6600, a7 III, a7R III, a9 II, a1, a7C, a7S III, a7R IV, a7R V, a6700, FX3, FX30, a7CR, a7C II, a7 IV and ZV-E1. The dummy battery end inserts directly into the camera battery compartment for continuous operation.

Sustained power delivery for long sessions

A 60 cm cable links the camera to an external 7.4 V output on a compatible battery plate such as the SmallRig EB2504. The connection removes the need to swap internal batteries during extended shoots, studio work or time-lapse sequences. Reliable power flow is maintained as long as the external source remains active.

Lightweight build with minimal thermal impact

Weighing 1.3 oz, the ABS cable adds negligible mass to the rig and produces no audible noise. Power draw is determined by the camera and the external plate rather than the cable itself. The 5.5 mm by 2.1 mm DC male connector ensures a secure fit without generating heat during normal use.

Highlights

  • Continuous power for long shoots via 23.62" DC5521 cable
  • Eliminates battery swaps on Sony a7 III, a7R IV, FX3 and more
  • Reliable NP-FZ100 dummy battery fit ensures steady delivery
  • Lightweight 1.3 oz ABS cable keeps rig portable
  • Connects to 7.4 V output on SmallRig EB2504 plate

Specifications

No published specifications for this item yet.

Questions about this item

Does the 1.3 oz cable add noticeable heat or electrical noise during all-day shoots?

The lightweight ABS cable simply passes 7.4 V from the plate to the camera and generates no measurable heat or noise of its own.

What power source must I already own to use this 5.5 × 2.1 mm DC5521 dummy-battery cable?

You need a battery plate or power supply with a 7.4 V DC5521 output — such as the SmallRig NP-F Battery Plate EB2504 — to feed the cable.

Will the 23.62-inch cable reach the 7.4 V port on my older NP-F plate while the camera sits on a rig?

At 60 cm the cable is long enough to bridge typical cage-to-plate distances on most rig configurations.

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