Portable power stations
Battery, inverter and charging electronics in one unit. Compare stored watt-hours, continuous watts, surge rating, ports, weight and warranty before looking at price.
Product map
Start with the job. Then choose the product.
A clear way to narrow portable power choices for outages, travel, camping and everyday backup.
Foldable solar panels
Useful when grid charging is unavailable. Check connector type, voltage and the station’s solar input limit. Panel nameplate power is a ceiling, not a daily promise.
UPS and small backup units
For a router, modem or desktop, a small uninterrupted power supply can be simpler than a large station. Look for the right output, runtime and automatic switchover.
Cables and safe accessories
Use compatible cables, fuses and adapters. Avoid improvised wiring, overloaded power strips and indoor combustion generators. Product manuals decide compatibility.
The products already covered here
The comparison currently uses the EcoFlow DELTA 3 Plus, Jackery Explorer 1000 v2 and BLUETTI AC180. Their published specifications are shown side by side; Reserve Current does not claim hands-on testing or a universal winner.
How to research a product
Use the manufacturer manual and product page for electrical limits, warranty and included accessories. Then use our calculator with your own load and a conservative reserve.
U.S. Department of Energy: Electricity 101 · CPSC generator safety