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Rencher Industries



Regular price $180.00 USD
Regular price Sale price $180.00 USD
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Battery Type

The BreakerBatt is a battery eliminator with Lemo power loop-out. BreakerBatts are available in Sony L-Series (NP-F), Canon LP-E6, and Sony M-Series (FM-500H for select Preston hand units), and Canon BP-9 (for select EOS-C and Red Komodo) NEW!

Lemo In  Lemo Out

When first introduced, the BreakerBatt was the first Lemo-equipped, loop-through battery eliminator in existence. It lets you power devices that aren't equipped with a dedicated DC input, such as monitors and EVFs, with standard 2-pin Lemo cables and pass that power, unchanged, to other devices like wireless transmitters or receivers. 

Minimalist Design

The hybrid injection molded and printed enclosure is very small (same size as standard battery), and lightweight (L-Series weighs 1.4 ounces; LP-E6 weighs 1 ounces). The BreakerBatt minimizes wear on the battery plate by allowing user to install and forget, plugging and unplugging only the Lemo cables.

Genuine Components

The BreakerBatt uses genuine Lemo parts. As always, our products are assembled in the USA.


  • Use any standard power source like a V-Mount or Gold Mount battery
  • Universal Power Input Use any 12V/24V 2-pin Lemo cable wired with Pin-1 GND polarity
  • Unregulated Power Pass-through  Lemo connectors pass power through to allow devices to be daisy-chained
  • Regulated Battery Eliminator  8.3-50V input; 7.5V output
  • High Output Power  5A typical constant output (2.6A for FM-50), depending on input voltage
  • Protection Circuits  Overvoltage, undervoltage, reverse-voltage (up to 40V), over-current and short-circuit protection, over-temperature shut off, and soft-start
  • Small and lightweight
  • Sony L-Series (NP-F), Canon LP-E6, Sony M-Series (FM-50 for Preston, etc.), and Canon BP-9 (Select Canon and Komodo)
  • Hybrid Injection molded ABS with printed Carbon Fiber-Nylon Composite enclosure
  • Designed and assembled in the USA

The BreakerBatt does not ship with a power input or output cable, but it is compatible with our 2-pin Lemo cables.

Please note that Version 3 BreakerBatts are not polarity agnostic. This feature was deprecated to allow higher output power. This device is protected against reverse-polarity, so your the BreakerBatt will not be damaged in the event the wrong polarity cable is plugged into the input. Lemo cables must be wired: Pin-1 GND, Pin-2 +VDC

*The BreakerBatt does not contain a battery*

All Rencher Industries products that use printed parts carry a 5-year warranty on the printed material. If your printed part warps, cracks, or fails for any reason, we will replace the defective printed part at no cost.


  • Printed carbon fiber-nylon composite
  • Injection-molded ABS
  • Genuine Lemo connectors


  • L-Series: 1.5" x 2.8" x 1.1" (3.8 cm x 7.1 cm x 2.8 cm)
  • LP-E6: 1.5" x 2.2" x 1" (3.8 cm x 5.7 cm x 2.7 cm)
  • M-Series: 1.5" x 2.2" x 1" (3.8 cm x 5.5 cm x 2.7 cm)
  • BP-9: 1.5" x 2.8" x 1" (3.8 cm x 7.1 cm x 2.6 cm)


  • 1.3 oz
  • 36 g


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Customer Reviews
5.0 Based on 10 Reviews
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Filter Reviews:
Evan C.
United States United States
Great power solution!

Exactly what you need if this is what you are looking for!

Kathryn R.
United States United States
Great Product

Well made. Fits snug, as it should to avoid intermittent connection. Great product that achieves its goal.

Marcos L.
United States United States
Nice addition to my kit!

Just the piece of equipment I needed to complete my on board 702 monitor. Thanks!

Peter F.
United States United States
Great Product

This product and all products they make over at Rencher are all top notch. Highly recommend AND their customer service is GREAT.

Rencher Industries BreakerBatt Review
jan r.
United Kingdom United Kingdom
Breaker Batt

Great little tool