Are you looking for a DIY LiFePO4 battery kit that combines high-quality cells, reliable safety features, and fast delivery from USA stock? Look no further. Our US Stock DIY LiFePO4 Set comes with everything you need to assemble a powerful 51.2V 280Ah battery pack—perfect for solar systems, RV power, and home backup storage.

What’s Inside the DIY LiFePO4 Kit?

This complete kit includes:

  • 16pcs EVE LF280K V3 Grade A Cells (280Ah each)
    Trusted EVE cells with 8,000 cycles at 80% DOD. Build a 15kWh+ battery pack that lasts for years.

  • JK 200A BMS with 2A Active Balance
    A smart Battery Management System with active cell balancing, Bluetooth monitoring, and app support. Keeps your battery safe, efficient, and long-lasting.

  • L3/S3 Stackable or Vertical DIY Box Kit + Assembly Parts
    Professional-grade enclosure with pre-wired components for easy installation. The stackable design allows you to expand your battery system as your energy needs grow.

  • US Stock & Fast Delivery
    No waiting for overseas shipping—get your kit delivered in 1–7 days within the USA.

Why Choose EVE LF280K LiFePO4 Cells?

EVE is one of the world’s most trusted LiFePO4 cell manufacturers. With Grade A 280Ah cells, you get:

  • Long lifespan (8000 cycles)

  • High safety performance

  • Stable capacity & efficiency

  • Perfect match for solar energy storage systems

Key Benefits of This DIY Power Storage Kit

  •  Build your own 51.2V 280Ah LiFePO4 battery pack

  •  Save money compared to prebuilt batteries

  •  Enjoy flexibility & expandability with stackable cases

  •  Real-time monitoring with JK BMS Bluetooth

  • Perfect for solar, RV, off-grid, and backup power

Applications

This DIY solar battery kit is widely used for:

  • Home solar energy storage – Store daytime solar power for night use

  • RV, van life & camping – Reliable off-grid power anywhere

  • Emergency backup power – Keep lights and essentials running during outages

  • Off-grid living & cabins – Sustainable power independence

Why Buy From US Stock?

Unlike many suppliers shipping from overseas, we provide US stock DIY battery kits for:

  •  Fast delivery (1–7 days)

  •  No long customs delays

  • Better after-sales support

Conclusion

The US Stock DIY LiFePO4 Set is the perfect choice for anyone looking to build a high-capacity, reliable, and cost-effective solar battery pack. With EVE LF280K 280Ah Grade A cells, JK 200A Active Balance BMS, and a professional stackable enclosure, you’ll have everything you need to power your off-grid lifestyle or backup system.

Order your DIY LiFePO4 battery kit today and take control of your energy future with safe, long-lasting, and sustainable power.