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ampbox FAMILY
Use Code: MAY2026 for a 20% Discount
48V DIY AmpBox LiFePO4 (14.56kWh)
The original Jag35 box, refined through years of hands-on research. Designed specifically for builders who value a repairable and open architecture. Featuring the high-performance 200A JK Smart BMS, it remains the ultimate foundation for home energy independence.
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Space Saver
48V DIY AmpBox Slim 14.56kWh (Narrow 8.5")
Our skinniest design yet. Stacks cells vertically to save floor space while maintaining full DIY accessibility and the robust 200A BMS.
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Maximum Storage
48V DIY AmpBox 30kWh LiFePO4 (JK 200A BMS)
A massive off-grid powerhouse designed for large-scale solar arrays and home backup systems requiring long-term dependability.
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24V System Foundation
24V DIY AmpBox LiFePO4 (JK 200A BMS)
Bringing Jag35’s professional-grade steel architecture to your 24V configurations with high-current reliability.
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12V DIY AmpBox LiFePO4 (JK 200A BMS)
The most robust DIY enclosure for mobile and remote 12V applications, from RVs to specialized off-grid projects.
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Plug-and-Play
48V Pre-Built AmpBox (14.56kWh) Black
Fully assembled and tested. Optimized for those who want instant energy independence without the build time.
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Flagship Value
48V Pre-Built AmpBox (29.1kWh) Black
Redesigned with 32 premium RTC cells. One box, one BMS, and massive savings over multi-enclosure setups.
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