How do I turn off Anker SOLIX BP3800 Expansion Battery?

Press the On/Off Button for 2 seconds to power the expansion battery on or off.

Which power station is compatible with Anker SOLIX BP3800 Expansion Battery?

Only Anker SOLIX F3800 is compatible with the expansion battery.

How many Anker SOLIX BP3800 Expansion Batteries can be connected to one Anker SOLIX F3800?

Each Anker SOLIX F3800 can connect up to 6 expansion batteries.

Can I use Anker SOLIX BP3800 Expansion Battery separately?

The expansion battery cannot be used separately. It must be connected to the power station to charge or discharge and to monitor its status via the Anker app.

When charging a device, will the power in the external battery be used first?

When Anker SOLIX F3800 is connected to expansion batteries, the power of all devices will automatically balance. This ensures stable battery health. It's normal for the power levels to change in Anker SOLIX F3800 and expansion batteries, too.

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⚡ Power up your future with Anker SOLIX — energy that keeps pace with your ambition!

BUILT TO OUTLAST A DECADE - Industry-leading 10-year lifespan powered by Anker InfiniPower tech and EV-grade LFP cells.
POWER YOUR LIFE YOUR WAY - Massive 3.84kWh base capacity with seamless expansion up to 26.9kWh—never run out of juice.
SMART SAFE ENERGY MANAGEMENT - Advanced temperature control and durable components ensure reliable, safe power delivery.
VERSATILE PORTABLE POWERHOUSE - Compact design with 8 power outlets, perfect for home, RV, or emergency backup.
WARRANTY THAT WORKS AS HARD AS YOU - 5-year full-device warranty for peace of mind beyond the industry standard.

The Anker SOLIX BP3800 Expansion Battery is a robust 3840Wh LiFePO4 power solution designed for home, RV, and emergency use. It supports expansion up to 26.9kWh, features a 10-year lifespan with EV-grade battery cells, and comes with a 5-year warranty, ensuring long-term, reliable, and safe energy storage.

Specifications

Brand	Anker
Wattage	480 watts
Fuel Type	Electric
Power Source	AC
Item Weight	83.78 Pounds
Voltage	3.7 Volts
Special Feature	Portable
Included Components	Anker SOLIX BP3800 Expansion Battery，Battery-to-Host Cable
Color	Black
Product Dimensions	15.43"L x 13.9"W x 10.3"H
Model Name	A1790
Engine Type	Battery
Total Power Outlets	8
Starting Wattage	3840 Watts
UPC	194644159160
Manufacturer	Anker
Part Number	A1790
Item Weight	83.8 pounds
Item model number	A1790
Batteries	1 Lithium Ion batteries required. (included)
Style	Anker SOLIX BP3800 Expansion Battery
Item Package Quantity	1
Special Features	Portable
Batteries Included?	Yes
Batteries Required?	Yes
Battery Cell Type	Other Than Listed
Battery Capacity	1200000 Milliamp Hours
Warranty Description	5 Years

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Anker SOLIX BP3800 Expansion Battery, 3840Wh LiFePO4 Battery with 10-Year Lifespan, for SOLIX F3800 Series, for Home Use, RV, and Emergencies

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