BLUETTI B500K 5120Wh Advanced LiFePO4 Battery Pack Reliable Energy Storage
- In stock, ready to ship
FREE Shipping in the 48 Contiguous States. Qualifying items are available to Alaska, Hawaii, Puerto Rico, Guam, Saipan & U.S. Territories.
Customers shipping outside the Lower 48 should select the shipping option that best fits their order at checkout. If additional shipping charges apply, we'll contact you before processing. Questions? Call, text, or WhatsApp 352-561-8443.
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Factory Warranty: 5 Year
Free shipping to the 48 states. We also ship to PR, HI, AK, VI, Guam, and Saipan — message us for a quote.
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Warranty Information
Full factory warranty applies to all customers, including island locations.
The only exception is warranty shipping to and from island locations, which is not included.
We offer a low‑cost 5‑year Replacement Shipping Protection plan that covers those shipping costs.
SKU: B500K
UPC: 0193022000056
Key Benefits
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Scalable Capacity: 5120Wh per pack, expandable up to 100kWh with multiple units.
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Wide Compatibility: Works with AC200L, AC200MAX, AC300, AC500, and Apex 300.
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Long Cycle Life: 4,000+ cycles to 80% capacity for years of use.
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Compact Design: Wireless internal structure reduces failure risk and saves space.
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Versatile Ecosystem: Supports BLUETTI accessories like SolarX 4K, Alternator Charger, and Hub D1.
Product Overview
The Bluetti B500K Expansion Battery is a 5120Wh LiFePO₄ pack designed to extend the runtime of BLUETTI power stations.
Compatible with AC200L, AC200MAX, AC300, AC500, and Apex 300, it offers scalable energy storage for home backup, off‑grid living, and emergency preparedness.
With advanced cells, a compact design, and support for multiple accessories, it’s a reliable and future‑ready solution.
Features
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5120Wh LiFePO₄ battery capacity
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4,000+ charge cycles to 80% capacity
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Wireless internal architecture for reliability and portability
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Backward and forward compatibility with BLUETTI stations
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Supports BLUETTI accessories for versatile charging/discharging
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Includes P090A expansion cable and user manual
Ideal Applications
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Home Backup: Reliable power during outages.
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Emergency Use: Keeps critical devices running.
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Off‑Grid Living: Expandable energy storage for cabins or remote setups.
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Road Trips: Portable expansion for long journeys.
Warranty
The Bluetti B500K Expansion Battery comes with a 5‑year manufacturer warranty, covering defects in materials and workmanship.
Final Verdict
The Bluetti B500K Expansion Battery is a powerful, scalable, and versatile energy solution. With wide compatibility, long‑life LiFePO₄ cells, and support for BLUETTI’s accessory ecosystem, it’s built to deliver dependable power for home, off‑grid, and emergency use.
Frequently Asked Questions
Q: Which power stations are compatible? It works with AC200L, AC200MAX, AC300, AC500, and Apex 300.
Q: How long does the battery last? It provides over 4,000 cycles to 80% capacity, ensuring years of reliable service.
Q: Can it work with accessories? Yes, it supports SolarX 4K, Alternator Charger, Hub D1, and future BLUETTI accessories.
Q: What accessories are included? You get the B500K battery, P090A expansion cable, and user manual.
Shipping information
Free Shipping to the contiguous 48 United States.
Alaska, Hawaii, Puerto Rico, Saipan, Guam & U.S. Territories
These areas incur additional shipping charges on most items (typically $30–$400, depending on size, weight, and lithium battery regulations).
All shipments are fully insured.
Please message us for your exact shipping quote here
