FOSSiBOT F1800
#4 in Mid-sizeFull review
A budget 1kWh LiFePO4 station for camping and short outages, with fast wall charging and strong USB-C ports.
Amazon $399 FOSSiBOT $419$399
4 FOSSiBOT power stations ranked. Each one is scored and ranked against every brand in its size, so "#3 mid-size" means third of all mid-size power stations here, not third among FOSSiBOT's own.
FOSSiBOT makes 4 current power stations: 1 mid-size, 1 large and 2 home backup. Prices run from $399 for the FOSSiBOT F1800 to $2,449 for the FOSSiBOT F7200. Its best-rated model in each size: the FOSSiBOT F1800 (#4 of 39 mid-size, rated 4.4), the FOSSiBOT F2400 (#7 of 30 large, rated 4.1) and the FOSSiBOT F3600 Pro (#6 of 28 home backup, rated 4.0). Capacities run from 1,024 Wh to 5,222 Wh. All of them use LiFePO4 batteries, which last thousands of cycles. The warranty is 5 years. One of them puts out 240V from a single unit. None has an independent capacity test yet.
Prices were last checked October 20, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
FOSSiBOT power stations 4
- FOSSiBOT F1800#4 mid-sizeFull review
A budget 1kWh LiFePO4 station for camping and short outages, with fast wall charging and strong USB-C ports.
Amazon $399 FOSSiBOT $419$3991,024 Wh1,800 W24.8 lb$0.39 - FOSSiBOT F2400#7 largeFull review
A low-cost 2kWh station for home backup and RV use when price per watt-hour matters more than charging speed.
Amazon $579 FOSSiBOT $609$5792,048 Wh2,400 W48.5 lb$0.28 - FOSSiBOT F3600 Pro#6 home backupFull review
A large home-backup station for buyers who want lots of capacity and solar input at a low price per watt-hour, and don’t need to move it often.
Amazon $1,139 FOSSiBOT $1,219$1,1393,840 Wh3,600 W92.6 lb$0.30 - FOSSiBOT F7200#7 home backupFull review
A 240V home-backup station for buyers who want to run a home circuit or well pump through outages at a lower price than the big-name brands.
Amazon $2,449 FOSSiBOT $2,899$2,4495,222 Wh7,200 W154.3 lb$0.47
