Anker SOLIX BP3800 Expansion Battery - 3840Wh LFP

SKU: A1790111-85

Regular price: Price: $1,799.00
Regular price: List Price: $2,499.00
Sale price: Price: $1,799.00
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# of Expansion Batteries 1 2 3 4 5 6

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Description

Expand As You Grow – Anker SOLIX BP3800 Expansion Battery - 3840Wh LFP

Need more power for longer outages, off-grid living, or full-home backup? The Anker SOLIX BP3800 Expansion Battery - 3840Wh LFP is your scalable energy solution. Seamlessly designed to work with the Anker SOLIX F3800, each 3840Wh unit adds ultra-reliable, long-lasting LFP battery power to your system. Start with one and expand up to six batteries for a massive 23,040Wh of backup energy—perfect for extended outages, critical equipment, and total home coverage.

Whether you add 1, 2, 3, 4, 5, or 6 expansion batteries, the Anker SOLIX BP3800 Expansion Battery - 3840Wh LFP gives you the flexibility, performance, and endurance to stay powered through anything.

Features and Benefits

Massive, Expandable Energy Storage
Each BP3800 delivers 3,840Wh of long-lasting power. Add up to six for a total of 23,040Wh—enough to run your home for days.

Seamless Plug-and-Play Integration
Pairs instantly with the Anker SOLIX F3800. No tools or rewiring needed—just plug in the battery-to-host cable and go.

10-Year Lifespan with EV-Grade Cells
Built with lithium iron phosphate (LiFePO₄) technology, this battery is rated for over 3,000 cycles and more than a decade of dependable use.

Scalable Power for Every Situation
Use one for portable backup or scale to six for full-home energy storage. Ideal for blackouts, solar integration, and off-grid power.

Backed by a 5-Year Warranty
Enjoy total peace of mind with Anker’s industry-leading support and a five-year warranty on every BP3800 unit.

Specifications

Category	Specification
Battery Type	Lithium Iron Phosphate (LiFePO₄)
Battery Capacity	3,840Wh per unit
Battery Cycles	3,000+ to 80% capacity
Expandable Capacity	Up to 6 units (23,040Wh total)
AC Output (via F3800)	6,000W (240V), Surge 9,000W
USB-A Output	2 × 12W
USB-C Output	3 × 100W
Car Socket Output	1 × 120W
AC Input	1,800W
Solar Input	2,400W (XT-60 connector)
Car Input	120W (12V/24V)
Compatible With	Anker SOLIX F3800
Connection Type	Battery-to-Host Cable
Max Expansion Units	6
Dimensions (L×W×H)	15.5 × 14.0 × 10.3 in (39.3 × 35.5 × 26.2 cm)
Net Weight	72 lb (33 kg)
Discharge Temp.	-4°F to 104°F (-20°C to 40°C)
Charge Temp.	32°F to 104°F (0°C to 40°C)
Warranty	5 Years
Battery Lifespan	10+ Years

What's in the Box

Depending on your selection, your package includes:

1× to 6× Anker SOLIX BP3800 Expansion Battery - 3840Wh LFP
(Quantity based on your selected configuration)
1× to 6× Battery-to-Host Connection Cables
(Each battery includes its own cable for seamless integration with the SOLIX F3800)
1× Quick Start Guide
1× User Manual
1× Warranty Card

Note: Expansion batteries require a compatible Anker SOLIX F3800 Power Station to operate. Power station sold separately.

Frequently Asked Questions (FAQs)

1. What is the Anker SOLIX BP3800 Expansion Battery - 3840Wh LFP used for?
It's designed to expand the energy capacity of the Anker SOLIX F3800 Power Station. You can connect up to six for a maximum of 23,040Wh of backup power.

2. Can I start with one battery and add more later?
Yes. The BP3800 is fully modular, allowing you to scale your system as your energy needs grow—whether that's 1, 2, 3, 4, 5, or 6 batteries.

3. How do I connect the BP3800 to the F3800?
It uses a plug-and-play battery-to-host connection cable included in the box. No tools or electrical experience needed.

4. How long will one BP3800 last?
Each battery is rated for 3,000+ charge cycles and a 10+ year lifespan, using durable LiFePO₄ (LFP) cells.

5. Is the BP3800 compatible with any other power stations?
No. It is exclusively compatible with the Anker SOLIX F3800.

6. Can I use solar panels with the BP3800?
Yes, when connected to the F3800, the system supports up to 2,400W of solar input via the XT-60 connector for fast, off-grid recharging.

7. Is there a warranty included?
Yes, the BP3800 includes a 5-year hassle-free warranty backed by Anker’s trusted customer support.