B500K Expansion Battery
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BLUETTI B500K Expansion Battery | 5.120 Wh
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B500K for Apex 300
5120Wh Expansion Battery | CA90 Cable
Price includes 19% DE VAT.
Final price adjusts at checkout by delivery address!
- 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.
5120Wh Expansion Battery | CA90 Cable
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BLUETTI B500K Expansion Battery | 5.120 Wh
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Why Choose BLUETTI B500K?
Extend Your Backup Time
Up to 100 kWh Massive Expansion
Adapt to All Your Needs
The B500K works with old, existing, or future BLUETTI power stations and expansion batteries.
Made It Safe, Reliable, and Long-lasting
The B500K adopts advanced LiFePO₄ batteries for over a decade of safe use. Its second-gen wireless internal design and efficient cooling fan ensure stable performance, even in challenging conditions.
Fixed or Movable Setup
Secure the B500K to the wall or rack of your home or RV using its mounting holes, or attach it to the Foldable Trolley 2* for a mobile power supply.
*Note: The Fordable Trolley 2 is sold separately.
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CA90 Cable
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