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Anker SOLIX BP3800 Expansion Battery | For SOLIX F3800

Anker SOLIX BP3800 Expansion Battery | For SOLIX F3800

SKU A1790111-85
Sold out
Original price $2,158.99
Original price $2,158.99 - Original price $2,158.99
Original price $2,158.99
Current price $1,799.00
$1,799.00 - $1,799.00
Current price $1,799.00
Out of stock

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Product Highlights
  • 3,840Wh Long-Lasting LFP Battery
  • Seamless Expansion for Anker SOLIX F3800
  • 3,000 Life Cycles and 10-Year Lifespan
  • 5-Year Hassle-Free Warranty
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Anker SOLIX BP3800 Expansion Battery | For SOLIX F3800

Anker SOLIX BP3800 Expansion Battery | For SOLIX F3800

Always Stay Charged and Prepared

Plug-and-Play Power for Any Situation

Home Backup

Professional Power

Power for EVs

Power for RVs


Anker SOLIX BP3800 Expansion Battery
SKU A1790111-85
Cell Capacity 51.2Vdc 75Ah / 3840Wh
Expansion Battery Port Input 75A Max
Expansion Battery Port Output 170A Max
Discharging Temperature -4°F - 104°F / -20°C - 40°C
Charging Temperature 32°F - 104°F / 0°C - 40°C
Size 15.5 in × 14.0 in × 10.3 in
Net Weight 33 kg / 72 lb


Anker SOLIX BP3800 Expansion Battery

Anker SOLIX BP3800 Expansion Battery

x 1

Battery-to-Host Cable

x 1

User Manual and Documents

x 1

Frequently Asked Questions

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.

User Manuals & Files:

Anker SOLIX BP3800 Expansion Battery User Manual

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