Please read the description carefully.
Shipping to USA only via Ground Shipping. No international shipping including Hawaii, Guam, Puerto Rico. Non-USA customers click here.
This is a full kit for building a 24v 2kWh Powerbox (Large Battery Module) using 168x cells (style 18650) that you can easily load up using a minimal amount of tools. This powerbox can be used for many applications like portable and stationary energy storage. The system is designed around PCBs (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. Battery cells sold separately > here.
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.
- Style: Large battery module
- Box: Aluminum (repurposed)
- Voltage (nominal): 24v
- Capacity: 2kWh
- # Cells Needed: 168x cells , style 18650 (sold separately)
- Battery Management System: 60A BMS
- Battery Level Meter: Built-in
- Dimensions: 21" L x 8.5" W x 6.5" H
- Powerbox version: 2
- Architecture: PCB
Watch this video for updated v2 instructions:
If you have v1, watch this video for instructions:
Here is a large Installation using these (36kwh)
Battery cells sold separately > Find batteries here
Listings that are “untested” as sold as-is and cannot be returned, exchanged or refunded. These items are sold for DIY and Second Life purposes. Even when sold as “new”, “NOS”, or “like-new”, they may be in less than perfect condition. Buyer is responsible for proper cell recycling/disposal.
If you buy a product from us and then realize you don't have, or don't want to acquire, the tool(s) or information needed to make our product(s) work for your specific build, this does not constitute valid grounds for replacements, exchanges or refunds. You are responsible for doing your due diligence before making any purchases.
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