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Experience Anker Solix Bp3800 Expansion Battery Pack (3840wh | For Solix F3800) In Multiple Colors [c7rCOFDm]

$61.99 $198.99 -69%

Experience Anker Solix Bp3800 Expansion Battery Pack (3840wh | For Solix F3800) In Multiple Colors [c7rCOFDm]DescriptionHuge Capacity Up to 26.9kWh:Anker SOLIX F3800 has 3.84kWh to power your family's needs for one day. If that's not enough, add up to six battery packs to expand capacity to

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Experience Anker Solix Bp3800 Expansion Battery Pack (3840wh | For Solix F3800) In Multiple Colors [c7rCOFDm]

Description

Huge Capacity Up to 26.9kWh:

Anker SOLIX F3800 has 3.84kWh to power your family's needs for one day. If that's not enough, add up to six battery packs to expand capacity to 26.9kWh. That's enough power for a week.

Long-Lasting 10-Year Lifespan:

Anker SOLIX F3800 is built to last over a decade, even with everyday use, thanks to Anker InfiniPowerTM technology. The power station also features EV-class LFP batteries, durable components, and a smart temperature control system.

5-Year Full-Device Warranty:

Instead of the average industry warranty length of 2 years, you can purchase Anker SOLIX F3800 Portable Power Station Expansion Battery worry-free with a 5-year full-device warranty.

Always Stay Charged and Prepared



Plug-and-Play Power for Any Situation

Charge Your EV Conveniently

Avoid grounding accessories. Just plug in your EV charging cable through the NEMA 14-50 port.

Take Massive Power Anywhere

Roll easily thanks to industrial-grade wheels or carry with handles at the top and bottom.

Product Specifications

Anker SOLIX BP3800 Expansion Battery Product Specifications


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

Product Warranty

Anker Product Warranty

All Anker portable power stations purchased on AnkerDirect and Anker authorized resellers come with a limited warranty (“warranty”) as set out below. By using an Anker portable power station, you are agreeing to be bound by the terms of the Anker limited warranty.

We provide a limited warranty for purchases made on AnkerDirect and Anker authorized resellers. The warranty period starts from the date of purchase.

Anker's limited warranty is restricted to the country of purchase. The limited warranty is void on items taken outside the country they were originally bought in or shipped to directly from an authorized online purchase.

1. Warranty Timeline for Portable Power Station

Item Warranty Period (Months) Note

Anker 531 Portable Power Station (PowerHouse 434Wh)-A1701

Anker 521 Portable Power Station (PowerHouse 213Wh)-A1702
Anker 511 Portable Power Station (PowerHouse 97Wh)-A1710
Anker 523 Portable Power Station (PowerHouse 288Wh)-A1731
Anker 533 Portable Power Station (PowerHouse 389Wh)-A1730
Anker 534 Portable Power Station (PowerHouse 389Wh)-A1732
Anker 545 Portable Power Station (PowerHouse 778Wh)-A1750
Anker 513 Solar Panel (21W)-A2421
Anker 515 Solar Panel (24W)-A2424
Anker 515 Solar Panel (24W Flexible)-A2425
18 The warranty time differs from different battery cells. Specifically, the 5-year warranty is for models built with LifePO4 batteries, and the 1.5-year warranty is for models built with MCN (Nickel Manganese Cobalt) batteries.

Anker 625 Solar Panel (100W)-A2431
Anker 531 Solar Panel(200W)-A2432

24

Anker 521 Portable Power Station (PowerHouse 256Wh)-A1720
Anker 535 Portable Power Station (PowerHouse 512Wh)-A1751
Anker 555 Portable Power Station (PowerHouse 1024Wh)-A1760
Anker 757 Portable Power Station (PowerHouse 1229Wh)-A1770
Anker 767 Portable Power Station (PowerHouse 2048Wh)-A1780


60

2. Exclusions and Limitations

Not covered under warranty:

- Products that are damaged or modified.
- Product operated with a damaged cord, plug, or output cable.
- Products that are disassembled.
- Products cleaned with harmful chemicals or detergents.
- Non-quality related issues (after 30 days of purchase).
- Products purchased from unauthorized resellers.
- Products without sufficient proof of purchase.
- Products with an expired warranty.
- Lost, stolen products.
- Damage from outside sources.
- Damage from misuse of products (including, but not limited to falls, use of the product in excess of its output rating, exposure of the product to rain or snow, extremely low air pressure, extreme temperatures, water, operating devices improperly).
- Purchases from illegitimate resources.


Product FAQs

Anker SOLIX F3800 Plus FAQs

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 Our Customers Say

January 2, 2026

Absolutely no complaints!

I'm very, very, very happy with the item.

- Lorraine J..

January 2, 2026

Absolutely no complaints!

A product that delivers pure, total satisfaction.

- Jimena I..

January 2, 2026

Absolutely no complaints!

This is a very solid and a very clever tool.

- Frank S..

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