Anker SOLIX F3800 Portable Power Station with Expansion Battery
Save 48%
Save 48%
Original price
$6,498.00
Original price
$6,498.00
-Original price
$6,498.00
Original price
$6,498.00
Current price
$3,398.99
$3,398.99-$3,398.99
Current price
$3,398.99
| /
✓ Authorized Anker Dealer ✓ Lowest Price Match Guarantee ✓ FAST & FREE Shipping: In Stock Ready To Ship ✓ Questions? Talk to a Anker Expert: 1-303-876-7654
Login for Exclusive Member Pricing.
Not a member? Create a Free Account.
7,680Wh | 6,000W | Doubled Capacity
Anker SOLIX F3800 with BP3800 Expansion Battery: 7,680Wh of Backup From One Order
The F3800 paired with one BP3800 expansion battery, doubling storage from 3,840 Wh to 7,680 Wh. That is the step where a refrigerator, lighting, networking and a furnace blower stop being a one-night proposition and start covering a full day or more without rationing.
Output does not change, and that is worth being clear about. You still get 6,000 W continuous with 120 V and 240 V from the built-in ports, because the inverter lives in the power station rather than the battery. Expansion batteries buy hours, not headroom. For more than 6,000 W you need a second F3800 on a Double Power Hub.
5-Year Anker Warranty
Lowest Price Guarantee
Authorized Anker SOLIX Dealer
Free Shipping
0% APR Financing via Affirm
Talk to a Human: (303) 876-7654
Why the F3800
7,680 Wh, Doubled
Two full packs from one order, and five more expansion batteries can be added later for 26.9 kWh.
Hours, Not Watts
Output stays at 6,000 W. What changes is how long you can hold it, which is usually the binding constraint in a real outage.
Enough for a Real Day
A fridge, lighting, networking and a furnace blower typically land between 4 and 8 kWh a day. 7,680 Wh covers that range.
6,000 W With Both Voltages
A built-in NEMA 14-50 and an L14-30 deliver 120 V and 240 V from one unit, so a well pump, a dryer or an air handler works without a second power station.
3.84 kWh to 53.8 kWh
Six BP3800 batteries take one unit to 26.9 kWh. Two units with twelve batteries on a Double Power Hub reach 53.8 kWh and 12,000 W.
Charges EVs and Runs RVs
Plug an EV's own cable into the NEMA 14-50 and enable EV mode, or feed RV shore power from the L14-30 without adapters.
What's Included
In the Box
Anker SOLIX F3800 Portable Power Station, 3,840 Wh
Anker SOLIX BP3800 Expansion Battery, 3,840 Wh
AC Charging Cable
Battery connection cable
Quick Start Guide and Safety Documentation
Solar panels, transfer switches and the Home Power Panel are sold separately. A single F3800 accepts up to six BP3800 batteries for 26.9 kWh total, so there are five more steps available from here. Each BP3800 weighs 72.8 lb, so plan the location before delivery.
Anker SOLIX F3800 Power Station
Figures below are from Anker's published specifications for the F3800.
Capacity
3,840 Wh
Battery Type
LFP (LiFePO4)
AC Output
6,000 W, 120 V / 240 V split phase
AC Output With Two Units
12,000 W via Double Power Hub
Special AC Sockets
NEMA 14-50 (6,000 W, 240 V), NEMA L14-30 (6,000 W, 240 V)
Solar Input
2,400 W max, 11 to 60 V via XT-60
Solar Input Current
10 A at 11 to 32 V, 25 A at 32 to 60 V
Solar Recharge
0 to 80 percent in about 1.5 hours
Maximum AC Input
1,800 W
Expandable Capacity
Up to 26.9 kWh with 6 BP3800 batteries
Maximum System Capacity
53.8 kWh with 2 units and 12 batteries
Connectivity
Wi-Fi and Bluetooth
Design Life
10+ years
Warranty
5 Years
BP3800 Expansion Battery
Capacity
3,840 Wh
Battery Type
LFP (LiFePO4)
Weight
72.8 lb
Maximum per Power Station
6
Anker notes that product specifications are subject to change without notice. Call us at (303) 876-7654 if a figure here is decisive for your installation and we will confirm it against the current datasheet.
Registered through Anker and honored by us as an authorized dealer. Register the serial number at purchase so a claim is never held up by paperwork.
Lowest Price Guarantee
Find it cheaper at another authorized Anker SOLIX dealer? Call us before you order and we will take care of you.
Help From People Who Sell These Every Day
Call (303) 876-7654. We would rather spend ten minutes sizing your system correctly than process a return later.
Anker SOLIX F3800 with BP3800 Expansion Battery: 7,680Wh of Backup From One Order: Frequently Asked Questions
Does the expansion battery increase output power?
No. Output stays at 6,000 W continuous whether you have one battery or six, because the inverter is in the power station. If you need more than 6,000 W, the answer is a second F3800 on a Double Power Hub for 12,000 W, not more batteries.
How many more batteries can I add?
Five. A single F3800 supports up to six BP3800 expansion batteries for 26.9 kWh total. Beyond that, a second power station and a Double Power Hub take the system to twelve batteries and 53.8 kWh.
How is the F3800 different from the F3800 Plus?
Same 3,840 Wh capacity and same 6,000 W output. The Plus adds three things: 3,200 W of solar input on an 11 to 165 V window against 2,400 W on 11 to 60 V here, true 240 V generator bypass which the standard F3800 does not have, and different special sockets, a 3,000 W TT-30 plus a 6,000 W L14-30 rather than this unit's NEMA 14-50 and L14-30. If you are charging from a wall outlet and not adding a large array, the standard unit does the same job.
How far can I expand it?
Six BP3800 expansion batteries per unit for 26.9 kWh. Two F3800 units on a Double Power Hub with twelve batteries reach 53.8 kWh and 12,000 W of output. Anker also confirms an F3800 and an F3800 Plus can share a hub, so mixing generations is possible.
Can it back up my house?
It can feed household circuits through a transfer switch, an inlet box or the Home Power Panel, none of which are included. 6,000 W with both voltages from one unit covers most essential circuits including a well pump or a furnace. Central air conditioning on a hot day is where a single unit runs short.
Can I charge it and use it at the same time?
Partly. Anker states that while the F3800 is recharging on AC power, only its 120 V UPS outlet is available for powering other devices. Solar charging does not carry that restriction, which is one practical argument for adding panels.
Can I charge an EV with it?
Yes, directly through the NEMA 14-50 port with your vehicle's own cable. Double-press the 240 V power switch to enable EV mode. At 3,840 Wh it is a range top-up rather than a full charge, since that is a small fraction of a car battery.
How much solar can it take?
2,400 W maximum through XT-60 at 11 to 60 V. Current limits are 10 A between 11 and 32 V and 25 A between 32 and 60 V, and firmware 2.1.1 and later shifts those thresholds slightly. Anker rates a 0 to 80 percent solar recharge at about 1.5 hours at full input.
How should I store it between outages?
Anker is specific here and it matters for battery life. Turn off all outputs, keep it somewhere cool and dry, check the capacity weekly and recharge if it falls below 30 percent, and charge it to 100 percent every three months. A pack left flat for months loses capacity permanently.
How long will the battery last?
LFP chemistry with a 10-plus year design life and a five-year warranty. That is the chemistry choice that separates these units from cheaper NMC power stations rated for a few hundred cycles.
