24v PowerBOX Kit

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  • Regular price $399.00
  • Will be in stock after
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Please read the description carefully.

Shipping to Lower 48 USA states only via UPS Ground. No international shipping including HI, GU, PR. Non-USA customers click here.


Updated design, v2.0
This is a full kit for building a 24v Battery Module using 168-cells 18650 that you can easily load up using minimal amount of tools. This power pack can be used for many applications like portable and stationary energy storage. The system is designed around Printed Circuit boards using cell holders scalable by stacking multiple boards on top of each other using brass standoffs that serve as the electrical connection between them.


The PowerBox is based around a recycled/repurposed aluminum box and it ships fully assembled without cells and it requires the end user to disassemble it, load it with 168-cells 18650 and reassemble it back together. 

Battery cells sold separately > Find batteries here

The entire process can be done with a Phillips screw driver and a couple of sockets. It has a 60A Battery Management system that keeps the battery cells balanced and safe. Includes a battery level meter that can remain continuously on or off.

Dimensions: 21" L x 8.5" W x 6.5" H


Watch this video for updated v2 instructions:


If you have v1, watch this video for instructions:

Here is a large Installation using these (36kwh)

DIY, sold as is.