Anker SOLIX BP3800 Expansion Battery 3840Wh LiFePO4 Unit For F3800
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Factory Warranty: 5 Year
Anker SOLIX BP3800 Expansion Battery for F3800 & F3800 Plus Portable Power Station – 3,840Wh LiFePO4 Battery, Expandable Home Backup Energy Storage for RV, Emergency & Residential Use
Free shipping to the 48 states. We also ship to PR, HI, AK, VI, Guam, and Saipan — message us for a quote.
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: A1790111-85
UPC: 194644177898
Description
The Anker SOLIX BP3800 Expansion Battery adds 3,840Wh of LiFePO4 battery capacity to compatible Anker SOLIX F3800 and F3800 Plus power stations, providing extended backup power for home, RV, and emergency applications.
Built with long-lasting LFP battery technology, up to 3,000 life cycles, and an estimated 10-year lifespan, the BP3800 is designed to seamlessly expand your existing Anker SOLIX energy storage system.
Item Details
Product Type: Expansion Battery
Compatible With: Anker SOLIX F3800 and F3800 Plus
Expandable System Capacity: Up to 26.9kWh when used within the supported F3800 system configuration
Life Cycles: Up to 3,000 cycles
Estimated Lifespan: 10 Years
Recommended Uses: Residential Backup, Emergency Preparedness, RV Applications, Camping
Included Battery-to-Host Cable for direct connection to compatible units
Features
• 3,840Wh Expansion Capacity: Adds substantial energy storage capacity to compatible Anker SOLIX F3800 and F3800 Plus power stations.
• Long-Lasting LiFePO4 Battery: Built with durable LFP battery technology designed for reliable long-term performance.
• Up to 3,000 Battery Cycles: Engineered for repeated daily use while maintaining dependable operation over time.
• 10-Year Expected Lifespan: Designed to provide years of energy storage support for home, RV, and emergency needs.
• Seamless System Integration: Connects directly to compatible F3800 Series models using the included Battery-to-Host Cable.
• Expandable Energy Storage Solution: Supports larger power storage configurations when integrated into the Anker SOLIX F3800 ecosystem.
Full Item Specifications
Capacity: 3,840Wh
Battery Type: LiFePO4 (LFP)
Battery Lifespan: Up to 10 Years
Battery Cycle Life: Up to 3,000 Cycles
Rated Output Power: N/A (Expansion Battery Only)
Peak Output Power: N/A (Expansion Battery Only)
Runtime: Depends on the connected Anker SOLIX F3800 or F3800 Plus system, connected devices, and power consumption
Compatibility: Anker SOLIX F3800 and Anker SOLIX F3800 Plus
Expandable Capacity: Up to 26.9kWh within supported system configuration
Battery Capacity Rating: 1,200,000mAh
UPS Mode: Operates through the connected compatible power station; specifications not provided
Charging Method: Charges through the connected compatible Anker SOLIX F3800 Series system
What’s in the Box
• Anker SOLIX BP3800 Expansion Battery
• Battery-to-Host Cable
• Important Information Documentation
Warranty
Enjoy added peace of mind with Anker's 5-Year Limited Warranty coverage for the SOLIX BP3800 Expansion Battery.
Final Verdict
The Anker SOLIX BP3800 is a high-capacity 3,840Wh LiFePO4 expansion battery designed specifically for the Anker SOLIX F3800 Series.
With seamless compatibility, up to 3,000 battery cycles, a projected 10-year lifespan, and support for larger expandable energy storage systems, it is an ideal solution for users who want longer-lasting backup power for residential, RV, and emergency preparedness applications.
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
