Best picks by actual job

Best battery backups for every use case

This is the decision hub: true UPS products for instant continuity, portable power stations for longer runtime, and higher-capacity systems for bigger loads.

Jump to comparisonUse interactive compareCalculate runtime
Battery backup systems for home, solar, and portable power
Fast answer

Start with the category, then choose the product

A 600VA UPS and a 3.6kWh power station can both be “battery backups,” but they solve different problems.

01Need zero-interruption switchover?

Start with a UPS for computers, NAS, network gear, and servers.

See UPS picks →
02Need hours of portable runtime?

Start with a 1kWh-class LiFePO4 power station.

See 1kWh picks →
03Need motors or heavy appliances?

Start with output and surge, then add enough watt-hours.

See high-output picks →
04Need days, not hours?

Plan solar recovery, expansion batteries, and critical-load discipline.

Plan the system →
True UPS protection

Best for computers, networks, and sensitive electronics

1kWh sweet spot

Best for common outages, CPAP, refrigerators, and camping

More output + more storage

Best for RVs, longer outages, and heavier loads

Capacity vs. output More watt-hours extend runtime; more watts expand what you can start and run Use this as a category map. It is not a price chart and does not replace checking appliance surge requirements.
Portable power station capacity versus continuous output A scatter graph comparing selected portable power stations by watt-hour capacity and watt output. 0Wh 0W 1,000Wh 1,000W 2,000Wh 2,000W 3,000Wh 3,000W 4,000Wh 4,000W EcoFlow DELTA 2 EcoFlow DELTA 2: 1,024Wh, 1,800W BLUETTI AC180 BLUETTI AC180: 1,152Wh, 1,800W Jackery Explorer 1000 v2 Jackery Explorer 1000 v2: 1,070Wh, 1,500W Jackery Explorer 2000 Plus Jackery Explorer 2000 Plus: 2,042Wh, 3,000W EcoFlow DELTA Pro EcoFlow DELTA Pro: 3,600Wh, 3,600W Stored energy capacity Continuous AC output
Decision chart UPS continuous output comparison Output tells you what the UPS can support. Runtime still depends on the battery curve and actual load.
APC BE600M1 330W
APC BR1500MS2 900W
CyberPower CP1500PFCLCD 1,000W
Side-by-side specs

Full comparison table

Prices are not hard-coded because retailer pricing and promotions change. Every paid CTA opens the exact product page.

ProductTypeStored energy / VAContinuous outputBatteryBest forAction
APC BE600M1Best budget UPS UPS 600VA 330W Sealed lead-acid Router, modem, and small electronics Check price paid link
CyberPower CP1500PFCLCDBest high-output desktop UPS UPS 1,500VA 1,000W Sealed lead-acid Gaming PCs, workstations, and active-PFC systems Check price paid link
APC BR1500MS2Best premium home-office UPS UPS 1,500VA 900W Sealed lead-acid NAS, network gear, and sensitive electronics Check price paid link
EcoFlow DELTA 2Best all-around 1kWh pick Power station 1,024Wh 1,800W LiFePO4 Home outages, refrigerators, camping, and mixed loads Check price paid link
BLUETTI AC180Best refrigerator and solar value Power station 1,152Wh 1,800W LiFePO4 Refrigerators, CPAP, solar charging, and emergency use Check price paid link
Jackery Explorer 1000 v2Best portable 1kWh pick Power station 1,070Wh 1,500W LiFePO4 Camping, travel, CPAP, and lighter emergency loads Check price paid link
Jackery Explorer 2000 PlusBest expandable RV pick Power station 2,042Wh 3,000W LiFePO4 RVs, longer outages, higher-draw appliances, and expansion Check price paid link
EcoFlow DELTA ProBest heavy-load portable system Power station 3,600Wh 3,600W LiFePO4 Home backup, long outages, workshops, and large appliances Check price paid link
Still deciding?

Use your load to break the tie.

A product can look stronger on paper and still be wrong for your device. Check watts, surge, target hours, connection type, and charging plan.

Calculate required capacityOpen interactive comparison
DON’T BUY UNTIL THESE MATCHLoad W ≤ output W · Surge W ≤ peak capability · Required Wh ≤ usable WhFor medical equipment, verify the device manufacturer’s approved power options and backup requirements.
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