Anker SOLIX BP3800 Expansion Battery, 1 to 6 Pack
- Regular price
- $1,798.93
- Sale price
- $1,798.93
- Regular price
-
$2,499.99
Will it fit my RV?
We don’t list this part for specific RV brands. Compare the dimensions with the part you’re replacing before ordering.
Prepaid return label, no restocking fee. Details
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Every Anker SOLIX BP3800 Expansion Battery, 1 to 6 Pack option in one place. Pick from the menu to open that product; each kit has its own page, price and stock.
Available now
- BP3800 Expansion Battery 3,840Wh for F3800 — $1,798.93
- BP3800 Expansion Battery, 2-Pack (7,680Wh) — $3,598.93
- BP3800 Expansion Battery, 3-Pack (11,520Wh) — $5,398.93
- BP3800 Expansion Battery, 4-Pack (15,360Wh) — $7,198.93
- BP3800 Expansion Battery, 5-Pack (19,200Wh) — $8,998.93
- BP3800 Expansion Battery, 6-Pack (23,040Wh) — $10,798.93
The BP3800 adds 3,840Wh of LFP storage to an Anker SOLIX F3800 or F3800 Plus. It connects with the included battery-to-host cable, and several can be stacked for longer backup.
Anker rates it at 3,000 cycles and a 10-year lifespan, backed by a 5-year warranty. It weighs 72.8 lb.
Specifications
- Capacity: 3,840Wh
- Chemistry: LFP
- Cycle life: 3,000 cycles
- Compatible with: Anker SOLIX F3800 and F3800 Plus
- Weight: 72.8 lb
- In the box: BP3800, battery-to-host cable
- Warranty: 5 years
- Anker model: A1790111-85
Genuine Anker SOLIX with Anker's warranty. In stock and shipping from our warehouse in Upland, California to the lower 48 states. Questions about sizing a system for your RV or van? Ask us before you order.
Shop the full Anker SOLIX range at RV Parts Giant.
Eligible unused and uninstalled physical products may be returned
within 30 days after delivery.
Regular sale and discounted products are eligible for return.
Only products clearly marked “Final Sale” before purchase are
non-returnable.
Conditions and exclusions apply. See our Return and Refund Policy.
Free standard shipping is available on eligible physical-product orders delivered within the contiguous United States, with no minimum order amount.
Black Series generic replacement parts and products or orders that are oversized, require freight shipping, are special-order, contain hazardous materials, or are delivered to remote or limited-access areas are excluded. Any applicable shipping charge will be displayed at checkout before you submit your order.
In-stock products are generally processed within 1–2 business days. Estimated delivery is approximately 4–12 business days, depending on the product, destination, carrier, and delivery method.
Alaska, Hawaii, U.S. territories, and international destinations are not included in the contiguous United States free-shipping offer. See our Shipping Policy for complete details.
Buying a system, not just a part?
At this size the right answer depends on your rig, your loads and how you camp. Tell us what you are trying to run and we will price the whole build before you order - cable, fusing and all - or confirm this is the right part for the job.
Talk to a power specialist - 1-844-GIANT-44 (844-426-8344) Book a consultation · Size it yourself · Pay over time
Frequently Bought Together
Excellent addition to the F3800 plus. Updated easy, linked up with all 12 batteries easily. The connection cables could be a little longer, you are definitely constrained to a smaller space than I would like. Longer cables would help keep the batteries cooler.
Originally posted on ankersolix.com, Anker SOLIX's official store, and shared here by RV Parts Giant, an Anker SOLIX dealer.
I have the F3800 Plus and bought the expansion battery to to go along with it. It was a great investment.
Originally posted on ankersolix.com, Anker SOLIX's official store, and shared here by RV Parts Giant, an Anker SOLIX dealer.
work very well atextending run times, when these go on sale,I want 2 more to Finnish the power needed for the home….
Originally posted on ankersolix.com, Anker SOLIX's official store, and shared here by RV Parts Giant, an Anker SOLIX dealer.
Absolutely wonderful from order entry to delivery……..fast shipping also 2 days delivery including order entry day…….I do notr think you can purchase any power station better than the f3800 Plus……I have a double f3800 system with 2 extra batteries each and it will power everything…..the 2 extra batteries I just purchased work great and expanded my system…..Anker gets it……
Originally posted on ankersolix.com, Anker SOLIX's official store, and shared here by RV Parts Giant, an Anker SOLIX dealer.
Works great but the free 521 the display dose not work and was told you don’t warranty free gift well you should waiting to here back on this thanks
Originally posted on ankersolix.com, Anker SOLIX's official store, and shared here by RV Parts Giant, an Anker SOLIX dealer.
An expensive battery, but it is plug-in-play and works fine!
Originally posted on ankersolix.com, Anker SOLIX's official store, and shared here by RV Parts Giant, an Anker SOLIX dealer.
This expansion unit was just what I needed. It was easy to get up and running. All I had to do was plug in the unit to my SOLIX F3800 and charge it. It has greatly extended my battery life. The app automatically updated to include the expansion unit for monitoring. Now I have to save up to get another for my other F3800.
Originally posted on ankersolix.com, Anker SOLIX's official store, and shared here by RV Parts Giant, an Anker SOLIX dealer.
I wanted to expand my system to include a total of 6 expansion batteries. It was super easy to add them to my double F3800 backup whole home system.
Originally posted on ankersolix.com, Anker SOLIX's official store, and shared here by RV Parts Giant, an Anker SOLIX dealer.
Happy with the battery. Works great.
Originally posted on ankersolix.com, Anker SOLIX's official store, and shared here by RV Parts Giant, an Anker SOLIX dealer.
Fantastic product, only wish it were more affordable so I could get more
Originally posted on ankersolix.com, Anker SOLIX's official store, and shared here by RV Parts Giant, an Anker SOLIX dealer.
I am using this system for emergency backup and the expansion battery added to the F3800 Plus provides enough stored power to get through the night without a need for recharging. I may add another so that I can be less conservative with the appliances I am using during a backup situation.
Originally posted on ankersolix.com, Anker SOLIX's official store, and shared here by RV Parts Giant, an Anker SOLIX dealer.
Great product, extremely fast delivery. Only wish the price was a little lower. Wish it was more in line with server rack battery prices
Originally posted on ankersolix.com, Anker SOLIX's official store, and shared here by RV Parts Giant, an Anker SOLIX dealer.
The battery arrived promptly and seems to be working fine.
Originally posted on ankersolix.com, Anker SOLIX's official store, and shared here by RV Parts Giant, an Anker SOLIX dealer.
Great product, easy instructions, awesome customer service
Originally posted on ankersolix.com, Anker SOLIX's official store, and shared here by RV Parts Giant, an Anker SOLIX dealer.
Works great! Simple addition to the main unit.
Originally posted on ankersolix.com, Anker SOLIX's official store, and shared here by RV Parts Giant, an Anker SOLIX dealer.
We have lost power once since we added the expansion battery. It's been such a peace of mind to have. Thank you Anker!
Originally posted on ankersolix.com, Anker SOLIX's official store, and shared here by RV Parts Giant, an Anker SOLIX dealer.
Everything went well as expected. Long time satisfied customer.
Originally posted on ankersolix.com, Anker SOLIX's official store, and shared here by RV Parts Giant, an Anker SOLIX dealer.
Now at 30KwH
Originally posted on ankersolix.com, Anker SOLIX's official store, and shared here by RV Parts Giant, an Anker SOLIX dealer.
Works fine and easy to setup. The Anker app had an issue with updating the firmware. I had to force close and reopen the app.
Originally posted on ankersolix.com, Anker SOLIX's official store, and shared here by RV Parts Giant, an Anker SOLIX dealer.
Order was an expansion battery for 3800 system. All went as planned. Added to system and all worked great.
Originally posted on ankersolix.com, Anker SOLIX's official store, and shared here by RV Parts Giant, an Anker SOLIX dealer.
Works great with my F3800. Really extended my time off grid.
Originally posted on ankersolix.com, Anker SOLIX's official store, and shared here by RV Parts Giant, an Anker SOLIX dealer.
Exactly what I needed. My initial system was a f3800+ with 1 expansion battery. Worked great for my mobile home, powering all the essentials, but I wanted it to last longer between charging. With this second expansion battery I can run the furnace, everything in my living room, refrigerator, microwave, and coffee maker. With my gas stove and stored water I'm ready for the next 24 hour blackout, any longer and I'll have to recharge the system with my generator. But I won't have to worry about that for the first full day.
Originally posted on ankersolix.com, Anker SOLIX's official store, and shared here by RV Parts Giant, an Anker SOLIX dealer.
Work as expected
Originally posted on ankersolix.com, Anker SOLIX's official store, and shared here by RV Parts Giant, an Anker SOLIX dealer.
Great product
Originally posted on ankersolix.com, Anker SOLIX's official store, and shared here by RV Parts Giant, an Anker SOLIX dealer.
Works great so far.
Originally posted on ankersolix.com, Anker SOLIX's official store, and shared here by RV Parts Giant, an Anker SOLIX dealer.