Generators & Power Stations: warranties compared
7 brands. We read every warranty so you don't have to. Checked through October 2026.
4 of 7 brands cover generators & power stations in full for one year or less. The longest full coverage is 5 years, from EcoFlow and Jackery. 2 brands keep some parts covered after full coverage ends.
Every brand, side by side
- 1EcoFlow60/100Full: 5 yearsNo partial coverageVaries by model line
- 2Jackery60/100Full: 5 yearsNo partial coverage
- 3Champion Power Equipment43/100Full: 3 yearsNo partial coverage
- 4Westinghouse Outdoor Power26/100Full: 1 yearPartial: to 3 yearsPartial covers: Replacement parts only (home use)
- 5Goal Zero23/100Full: NonePartial: to 5 yearsPartial covers: 6th-gen Yeti power station; Yeti X / CORE power station; Lead-acid Yeti power station
- 6Bluetti21/100Full: 1 yearNo partial coverage
- 7Generac13/100Full: 3 monthsNo partial coverageVaries by model line
From each maker's published warranty. “Unverified” means we couldn't confirm the terms on the maker's own site. How we rate warranties
What these warranties often leave out
- Normal wear and tear4 of 7 brands
- Accidental breaks and misuse3 of 7 brands
- Batteries3 of 7 brands
- Stopping working from outside causes2 of 7 brands
- Water damage2 of 7 brands
How long stores give you to return it
Longest return window first, for generators & power stations.
- CostcoMost itemsNo fixed deadline
- Sam's ClubMost itemsNo fixed deadline
- Harbor FreightMost items90 days
- Lowe'sMost items90 days
- Rockler Woodworking and HardwarePower tools, CNC machines and laser products90 days
- The Home DepotMost items90 days
Show all 16 stores
- WalmartMost items90 days
- Blain's Farm & FleetUpper Midwest storesMost items90 days
- Theisen's Home Farm AutoUpper Midwest storesMost items90 days
- Northern Tool + EquipmentMost items60 days from delivery
- Family Farm & HomeGreat Lakes storesMost items60 days
- Ace HardwareMost items30 days
- Do it BestMost items30 days
- Tractor SupplyMost items30 days
- Murdoch's Ranch & Home SupplyMountain West storesMost items30 days
- Rural KingMidwest storesMost items30 days
From each store's published return policy, using its rule for generators & power stations where it has one. Member and holiday extensions aren't counted. Check yours before you buy.
More Tools warranties
- Power Tools: warranties compared45 brands
- Hand Tools: warranties compared39 brands
- Measuring & Test Tools: warranties compared24 brands
- Tool Storage: warranties compared20 brands
- Flashlights & Work Lights: warranties compared19 brands
- Air Tools & Compressors: warranties compared15 brands
- Automotive Tools: warranties compared10 brands
- Jacks & Lifting: warranties compared10 brands
- Welders: warranties compared10 brands
- Axes & Hatchets: warranties compared10 brands
- Batteries & Chargers: warranties compared9 brands
- Ladders: warranties compared7 brands
Questions shoppers ask
Which brand of generators & power stations has the best warranty?
On paper, EcoFlow scores highest, with 5 years of full coverage.
Is a long warranty on generators & power stations really that long?
Often not for the whole product. Many longer warranties cover only certain parts after the first year or two, and you usually pay for the labor. The bars above show full and partial coverage separately.
Do I need to register to get the warranty?
2 of 7 brands require registration for some of their coverage, often within a set number of days. Keep your receipt either way.
Forward the receipt and I-BUY.AI tracks the return window and warranty for you.