Goonin Gear Spare Battery Compartment SBC - Top Mount


  • Based on 1 review(s) (1)

    Availability: In stock

Full Details & Specifications

Goonin Gear Spare Battery Compartment SBC - Top Mount


The Goonin Gear SBC was designed as a compact battery storage solution to utilize the otherwise unused space on your rail, without adding clutter or any considerable weight. Having several pieces of equipment consuming batteries means replenishment is all the more important. The SBC offers a compact and secure solution for carrying a spare battery. Particularly useful for setups that don’t feature internal stock or grip storage.

The SBC is primarily intended for use with a primary cell CR123A. However, it can accept either a CR123A or an 18350 battery, with no swapping of parts. The 18350 will be a tight fit as the rattle stops are compressed inwards.

If storing a CR123A after storing an 18350 you will need to lift the rattle stops up slightly to fully contact the CR123A again. Do not pry them up a ton, just a little is enough to contact the CR123A again.Repetitious compressing and lifting of the rattle stops will result in them weakening and breaking. This isn’t a huge concern as the user isn’t frequently swapping lights and lasers on their setup; meaning they will typically stick with one battery type.

Goonin Gear also incorporated two methods of tethering the caps, should you want to. An eyelet tie-off point on either end for some cord. As well as a recessed channel on the caps themselves for installing a crimped wire lead. Both points can be anchored to the eyelet located on the base of the SBC.

The SBC can be installed almost anywhere there is pic rail. We recommend as close to your optic mount as possible. This makes efficient use of the otherwise dead space as well as aids in protection against impacts.


  • Includes 3/32” Hex Key
  • Durable nylon construction
  • Incorporated cap tether points
  • Ultralight construction: 0.51 oz (14.45g) including hardware
Manufacturer Goonin Gear LLC
Shipping Restriction No
MSRP $54.99
Material Polymer
Material Finish No
Color Black


Customer Reviews

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Overall Customer Rating

Based on 1 review(s) (1)

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Pretty expensive for a 3D printed part.

Posted by Zack | (Posted on 5/2/2022)

I couldn't tell from the photos but having it in my hand now I'm 99% sure this is a 3D printed part. The price seems pretty darn high for a 3D part where they didn't have to invest anything in molds.

I've not been rough with it yet but I'm curious how secure it'll stay on the rail with some rough handling.

The design is clever though!


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