Compare Portable Generators Prices
Comparing prices on 192 portable generators across Amazon, Best Buy, Walmart, and other major US retailers. Prices range from $7 to $1779. Top brand: PlugSaf. 22 products are currently at a price drop or all-time low. Every price is tracked hourly so you can spot deals, compare retailers, and buy at the lowest price. Set a price alert on any product to get notified when it drops.

Westinghouse Outdoor Power Equipment 14500 Peak Watt Dual Fuel Home Backup Portable Generator, Remote Electric Start, Transfer Switch Ready, Gas and Propane Powered
$1349.00
PlugSaf 15FT 30 Amp Generator Extension Cord 4 Prong, NEMA L14-30P/L14-30R 10 Gauge STW 125/250V Twist Lock Generator Cord Heavy Duty, Green ETL Listed
$44.99
GEARit 30-Amp Generator Splitter Y Adapter Cord - NEMA L14-30P to (2) L14-30R, 4-Prong 120/250-Volt 7500W, 10 Gauge SJTW Locking Power Cord for Manual Transfer Switch, Portable Generators, Outages 3ft
$43.97
ECO-WORTHY Solar Connectors Y Branch Parallel PV Adapter Cable Wire Plug Tool Kit for Solar Panel(M/FF+F/MM)
$7.19All Portable Generators (192)
Frequently Asked Questions About Portable Generators
How many portable generators does BestPriceScanner track?
We currently track 192 portable generators with prices ranging from $7 to $1779. Popular brands in this category include PlugSaf, ECO-WORTHY and BLUETTI. Every product is updated hourly across Amazon, Best Buy, Walmart and EcoFlow.
What is the cheapest Portable Generator right now?
The lowest-priced portable generator we're tracking starts at $7. Sort by "Price: Low to High" above to see the most affordable options first. Keep in mind that prices change frequently, so what's cheapest today may shift tomorrow.
How can I get notified when portable generators go on sale?
Open any product page and click "Set Price Drop Alert." Enter the price you're willing to pay and we'll email you the moment it drops to that level or below. There's no limit on how many alerts you can set, and it's completely free.
Are portable generators cheaper on Amazon or Best Buy?
Neither retailer is consistently cheaper. Amazon often wins on PlugSaf, ECO-WORTHY and BLUETTI products, but Best Buy runs exclusive promotions and open-box deals that can beat Amazon's price. Walmart occasionally has the lowest price on popular models. That's why we compare all three in one place so you don't have to check each site separately.
How many portable generators are on sale right now?
Right now, 22 portable generators are at a reduced price or at an all-time low. Look for the orange "All-Time Low" badge or the green "Save" badge on product cards above. You can also sort by "Biggest Discount" to see the largest price drops first.











































