5× Anker SOLIX BP3800 Expansion Battery | For SOLIX F3800 & F3800 Plus

Maximize your backup power capacity and prepare for extended outages with the 5× Anker SOLIX BP3800 Expansion Battery bundle, designed exclusively for the Anker SOLIX F3800 and F3800 Plus power stations. This high-capacity expansion solution dramatically increases total energy storage, making it ideal for whole-home backup, off-grid living, and high-demand power environments. With seamless integration, long-lasting LiFePO₄ technology, and scalable performance, this bundle transforms your SOLIX system into a true long-duration energy powerhouse.

MASSIVE ENERGY EXPANSION FOR EXTENDED RUNTIME

Each SOLIX BP3800 Expansion Battery adds 3840 Wh of usable energy storage, and with five units combined, you unlock an enormous reserve of backup power for prolonged outages and continuous operation. This expanded capacity allows your SOLIX F3800 or F3800 Plus to run essential appliances, critical systems, and daily electronics for significantly longer periods without interruption.

Perfect for homes requiring extended runtime, off-grid installations, or locations with unreliable grid access.

SEAMLESS INTEGRATION WITH SOLIX F3800 & F3800 PLUS

Designed for plug-and-play compatibility, the BP3800 batteries connect directly to the SOLIX F3800 and F3800 Plus with no complex configuration required. The system automatically recognizes added capacity, delivering smooth, stable power while maintaining optimal performance and efficiency.

This modular design allows you to scale your energy storage precisely to your needs — now and in the future.

SUPPORTS 120V / 240V SPLIT-PHASE POWER SYSTEMS

When paired with the SOLIX F3800 or F3800 Plus, the expanded battery setup supports 120 V / 240 V split-phase output, enabling reliable power delivery to both standard household circuits and higher-voltage appliances.

Ideal for powering:

• Refrigerators and freezers

• Lighting and communication systems

• Pumps and essential home circuits

• Power tools and workshop equipment

• Select HVAC and high-demand loads

Enjoy stable, clean electricity across multiple devices and circuits.

BUILT FOR STATIONARY, LONG-TERM ENERGY STORAGE

The BP3800 expansion batteries are designed for stationary use, offering a durable, space-efficient form factor ideal for garages, utility rooms, energy storage closets, and off-grid setups. Their robust construction ensures dependable performance in demanding environments.

LONG-LIFE LiFePO₄ BATTERY TECHNOLOGY

Each BP3800 is built with premium LiFePO₄ battery cells, delivering exceptional cycle life, enhanced thermal stability, and superior safety. This advanced battery chemistry ensures years of consistent performance with minimal degradation, making it a reliable investment for long-term energy storage.

COMPLETE HIGH-CAPACITY ENERGY STORAGE SOLUTION

Whether you’re preparing for extended blackouts, building a whole-home backup system, or expanding an off-grid power setup, this 5-battery expansion bundle delivers unmatched capacity, scalability, and reliability — all while maintaining clean, silent, and fuel-free operation.

Specifications

• Product Type: Expansion Battery

• Model: Anker SOLIX BP3800

• Quantity: 5 Expansion Batteries

• Battery Capacity: 3840 Wh per unit (LiFePO₄)

• Total Added Capacity: 19,200 Wh

• Compatibility: Anker SOLIX F3800 & F3800 Plus

• Voltage Support: 120 V / 240 V split-phase (via main unit)

• Use Cases: Whole-home backup, extended outages, off-grid energy storage

• Operation: Silent, clean, maintenance-free