Anker SOLIX BP3800 Expansion Battery | Outbound Power
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Anker SOLIX BP3800 Expansion Battery

by Anker

Condition: New

SKU: A1790111-85
Save $400.00
Original Price $2,499.00
Current Price $2,099.00

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Extend Your Anker SOLIX F3800 Into A Home Battery Beast With The BP3800 Expansion Battery

Imagine this: a blackout rolls in, plunging your world into darkness. Your fridge whimpers, your phone begs for juice, and the thought of scrambling for candles makes you sigh. But not today, not with the BP3800 strapped to your SOLIX F3800.

This bad boy adds a whopping 3.84kWh to your arsenal, bringing your total capacity to a mind-blowing 7.68kWh. That's enough to keep your essentials humming for hours, not just minutes. Lights? On. Fridge stocked? Check. Netflix binge-watching marathon? Bring it. The BP3800 turns your F3800 into a blackout-busting superhero.

Whether you're living on the road or experiencing a power outage at home, adding this expansion battery to your power station will have you covered for the long-term.


SOLIX BP3800 Expansion Battery Features

Keep Adding Batteries to Reach 26.9kWh Power Capacity

The BP3800 is like the ultimate LEGO block for your F3800.

Need more juice? Stack up to six of these bad boys for a jaw-dropping 26.9kWh of pure, portable power. That's enough to run your entire house for days, even powering high-wattage appliances like washing machines and air conditioners.

You're not just surviving anymore, you're living large, off the grid.

Charge Your RV or Your EV

With more batteries you're giving yourself more juice to not only power your home but also your RV - or even your EV!

 

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 Included

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


SOLIX BP3800 Expansion Battery Specifications

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
Dimensions 15.5 × 14.0 × 10.3 in | 39.3 × 35.5 × 26.2 cm
Net Weight  33 kg | 72 lb

 

Anker SOLIX BP3800 Expansion Battery Manual


Customer Reviews

Based on 2 reviews
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R
Randall A.
Easy home backup power

The BP3800 is an easy plug and play expansion battery for the F3800 to add another 3840kw to the system. I have two F3800 with four of the BP3800 expansion batteries connected in my setup now. Paired with the home power panel it is a seamless integration with my critical load panel. When the grid drops out the F3800 takes over so fast that is isn’t even noticeable.

Thank you for sharing your experience! It’s great to hear that the BP3800 and F3800, paired with the home power panel, have provided seamless and reliable backup power for your critical load panel. That level of integration and performance is exactly what we aim to deliver. If you have any questions or need assistance expanding your setup further, we’re here to help.

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William S.
Functional & Efficient … But Wiring Design Could Be Better

Works as advertised, no problem there. However, the wiring design for multiple units is well … shall we say “inelegant.” For multiple units to be functional they have be mounted one on top of another on a small furniture dolly on wheels and then rotated to the side where all the thick umbilical wiring is so that the umbilical wire on the last battery can make the final attachment to the F3800. And … what further complicates things is that the umbilical wire from the F3800 to the smart Home Panel is so thick (and relatively short) that it interferes with wiring for the expansion batteries. When everything is all wired up, it looks like a “Frankenrig.” A mess of jumbled wiring. Not elegant like the wiring in the EcoFlow. But …. It works. It just looks like crap frankly.

Thanks so much for your review. We share the same sentiment about the connections and we have heard the same from other customers. We continue to pass these comments on to Anker in the hope that future connection iterations will be improved. We're glad everything is working great otherwise and we appreciate your feedback. Please feel welcome to be in touch anytime if we can be of service to you again!