HotNew

B500K

5,120Wh Expansion Battery

  • 5.12 kWh, Lasts Up to 10 Years: Supplies reliable energy for years with over 4,000 cycles.
  • Scalable to 100 kWh: Easily expands your setup for partial, whole-home, or even small business backup.
  • Universal BLUETTI Compatibility: Works seamlessly with Apex 300, AC300, AC500, AC200L, AC200MAX, and upcoming models.
  • Part of a Smarter Power System: Pairs with SolarX 4K, Hub D1, and more for clean, connected energy.
  • More Durable & Safe: Wireless internal frame makes it resilient to real-world knocks and shocks.
  • Wall or Trolley Setup: Mount to save space or move with ease for flexible, convenient use.

Product Model

Compatible with AC300/AC200L

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Price Guarantee

Swift Delivery

Global Warranty

Lifetime Support

Why Choose BLUETTI B500K?

Extend Your Backup Time

Home backup
Camping

Up to 100 kWh Massive Expansion

Apex300 + B500K
AC200L + B500K
AC300 + B500K
AC500 + B500K

Adapt to All Your Needs

Power Station
Ecosystem

The B500K works with old, existing, or future BLUETTI power stations and expansion batteries

Made It Safe, Reliable, and Long-lasting

Fixed or Movable Setup

Tech Specs

IN THE BOX

    FAQ
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