About Us Contact Us Shipping Easy Returns Privacy Terms of Service Happy Customers Solar System Size Calculator
Skip to content
Anker SOLIX BP3800 Expansion Battery | For SOLIX F3800

Anker SOLIX BP3800 Expansion Battery | For SOLIX F3800

Anker
SKU A1790111-85
Save $700.00
$2,499.00
$1,799.00

Why Buy From Us?

✔ Quality Guarantee: Full Anker warranty.
✔ Free & Fast Shipping: No waiting, no fees.
✔ Tax-Free Shopping: More savings, less worry.
✔ Easy 30 Day Returns: No restocking fees.
✔ Beat Any Price: Found cheaper? Talk to us.

Not sure what size to get? Use our Solar System Size Calculator!

QUESTIONS? CALL US! 877-556-3347

Notify me when back in stock

Estimated delivery between and .
Order within

AMPLIFY YOUR POWER: ANKER SOLIX BP3800 EXPANSION BATTERY

Take your energy independence to the next level with the Anker SOLIX BP3800 Expansion Battery. This powerhouse add-on is purpose-built to supercharge your SOLIX F3800 Portable Power Station, offering unparalleled versatility for extended off-grid living, emergency preparedness, or demanding professional applications.

KEY FEATURES:

  • MASSIVE CAPACITY BOOST: Inject an additional 3,840Wh of power into your setup, dramatically extending your off-grid capabilities. Stack up to 6 expansion batteries with each F3800 for a staggering 26.9 kWh total capacity!
  • CUTTING-EDGE LFP TECHNOLOGY: Harness the longevity and reliability of advanced Lithium Iron Phosphate battery chemistry.
  • BUILT FOR THE LONG HAUL: Engineered for an impressive 3,000 life cycles and a robust 10-year lifespan.
  • SEAMLESS INTEGRATION: Effortlessly connects to your F3800, creating a unified power ecosystem.
  • PEACE OF MIND INCLUDED: Backed by Anker's comprehensive 5-year warranty for worry-free operation.

Whether you're facing extended power outages, embarking on epic outdoor adventures, or powering a remote job site, the BP3800 ensures you're never left wanting for energy. Expand your possibilities - and your power supply - with the Anker SOLIX BP3800 Expansion Battery.

Frequently Asked Questions

Q1: 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.

Q2: Which power station is compatible with Anker SOLIX BP3800 Expansion Battery?

Only Anker SOLIX F3800 is compatible with the expansion battery.

Q3: 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.

Q4: 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.

Q5: 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.

WHAT'S IN THE BOX

  • 1 x Anker SOLIX BP3800 Expansion Battery
  • 1 x Battery-to-Host Cable
  • 1 x User Manual
  • 5-year Warranty

Specifications 

 SPECIFICATIONS

Capacity 3840Wh, 51.2Vdc 75Ah 
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
Dimensions 15.5 × 14.0 × 10.3 in | 39.3 × 35.5 × 26.2 cm
Weight  72 lb | 33kg

Customer Reviews

Based on 1 review
100%
(1)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
M
M.H.

It works great
Just what I needed for extra storage