12v 280ah Metal Box Kit


This all-in-one kit includes a durable full metal box to protect and cool your cells, ensuring longevity and efficiency. High-quality M8 Terminal Connectors provide secure, low-resistance connections, while the state-of-the-art JK BMS with 1A Balance meticulously manages cell health, enhancing battery life and performance.

Ordered: 6
Items available: 10

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Power Tools, Home Appliances, Consumer Electronics, BOATS, Golf Carts,  SUBMARINES, Electric Bicycles/Scooters, electric vehicles, Electric Wheelchairs, Electric Power Systems, Solar Energy Storage Systems, Uninterruptible Power Supplies, Electric Forklifts 

The BMS Has Bluetooth that allows for easy access to view the cell status and to configure the limits

 The default kit does not include the LifePo4 cells, make sure you select to include them if you want the complete kit.

Introducing our premium Metal Box Kit, meticulously designed for enthusiasts and professionals aiming to assemble a high-capacity 12V battery using robust 280Ah LifePo4 cells. This comprehensive kit is engineered for reliability, safety, and ease of assembly, ensuring an optimized battery system that’s perfect for a wide range of applications, from renewable energy storage to backup power systems.

The heart of the kit is the sturdy Full Metal Box, crafted to provide a secure housing for the battery cells, safeguarding them from environmental factors and mechanical damage. It’s not just about protection; the box is designed for efficient heat dissipation, ensuring your battery operates within optimal temperature ranges.

Connectivity is made seamless with the inclusion of high-quality M8 Terminal Connectors, offering a reliable and corrosion-resistant connection point for your battery system. These connectors ensure minimal resistance and maximum conductivity, vital for maintaining the efficiency and longevity of your battery.

At the core of the battery management system is the state-of-the-art JK BMS with Balance 1A. This advanced BMS is engineered to meticulously monitor and manage each cell’s voltage and temperature, providing balance charging that enhances the overall performance and lifespan of your battery. The 1A balance current ensures quick and efficient balancing, keeping your battery in peak condition.

The kit features a professionally designed Front Panel, which not only adds to the aesthetic appeal but also provides easy access to the battery’s terminals and BMS for monitoring and maintenance purposes.

To ensure the secure placement and optimal alignment of your LifePo4 cells, we’ve included a precision-engineered Bracket. This bracket not only holds the cells firmly in place but also facilitates the organization of balancing wires with its integrated PCB, ensuring a clean and efficient setup.

Essential to the kit are the BMS Cables, meticulously crafted to offer a seamless connection between the BMS and your battery cells. These cables are designed for durability and efficient signal transmission, ensuring reliable battery management.

No assembly is complete without the foundational Battery Bus Bars. These bars are designed to interconnect the battery cells, creating a unified and robust 12V battery system. Made from high-conductivity materials, these bus bars ensure minimal power loss and optimal performance.

Finally, the kit comes complete with all necessary Screws and Nuts, ensuring a secure and straightforward assembly process. Every component is designed for a perfect fit, providing a satisfying and hassle-free building experience.


Whether you’re building a battery for a solar power system, an electric vehicle, or any other application that demands reliable and efficient energy storage, our Metal Box Kit for 12V batteries using 280Ah LifePo4 cells is the ultimate solution, combining durability, performance, and ease of assembly in one comprehensive package.

Weight 12 kg
Dimensions 44 × 34 × 25 cm
Cells Included

4 x 280Ah EVE, No Cells


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Fast and safe delivery

All orders are shipped from EU stock for products that are not marked as back order. If you purchase a product that's marked as backorder, you will find delivery information on the product description page. Regular post takes between 10 to 15 days to deliver in USA. UPS and Fedex takes between 3 to 7 days to deliver world wide. DPD takes between 3 to 7 days to deliver within Europe

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12V Battery kit Lifepo4 280Ah - 302Ah

12v 280ah Metal Box Kit

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