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Quick-reference table

One load.
19 batteries.

Every cell below uses rated capacity × 80% ÷ average load. It is a consistent planning comparison—not a measured runtime claim.

Calculate your exact load →
80% usable-energy comparison

Estimated hours by average load

Starting power must be checked separately. A runtime cell does not prove that a motor or appliance can start.

Average loadBLUETTIAC70768WhBLUETTIAC1801,152WhEcoFlowDELTA 21,024WhEcoFlowDELTA 3 Plus1,024WhDJIPower 10001,024WhAnker SOLIXC10001,056WhAnker SOLIXC1000 Gen 21,024WhJackeryExplorer 1000 v21,070WhAnker SOLIXC800768WhEcoFlowRIVER 3 Max Plus858WhBLUETTIElite 100 V21,024WhJackeryExplorer 2000 v22,042WhEcoFlowDELTA 2 Max2,048WhBLUETTIAC200L2,048WhJackeryExplorer 2000 Plus2,042.8WhAnker SOLIXF30003,072WhAnker SOLIXF38003,840WhJackeryExplorer 3000 v23,072WhEcoFlowDELTA Pro 34,096Wh
10Wsmall electronics61.4hours92.2hours81.9hours81.9hours81.9hours84.5hours81.9hours85.6hours61.4hours68.6hours81.9hours163.4hours163.8hours163.8hours163.4hours245.8hours307.2hours245.8hours327.7hours
25Wsmall electronics24.6hours36.9hours32.8hours32.8hours32.8hours33.8hours32.8hours34.2hours24.6hours27.5hours32.8hours65.3hours65.5hours65.5hours65.4hours98.3hours122.9hours98.3hours131.1hours
50Wmobile / work12.3hours18.4hours16.4hours16.4hours16.4hours16.9hours16.4hours17.1hours12.3hours13.7hours16.4hours32.7hours32.8hours32.8hours32.7hours49.2hours61.4hours49.2hours65.5hours
100Wmobile / work6.1hours9.2hours8.2hours8.2hours8.2hours8.4hours8.2hours8.6hours6.1hours6.9hours8.2hours16.3hours16.4hours16.4hours16.3hours24.6hours30.7hours24.6hours32.8hours
200Wmedium load3.1hours4.6hours4.1hours4.1hours4.1hours4.2hours4.1hours4.3hours3.1hours3.4hours4.1hours8.2hours8.2hours8.2hours8.2hours12.3hours15.4hours12.3hours16.4hours
500Wmedium load1.2hours1.8hours1.6hours1.6hours1.6hours1.7hours1.6hours1.7hours1.2hours1.4hours1.6hours3.3hours3.3hours3.3hours3.3hours4.9hours6.1hours4.9hours6.6hours
1000Whigh load0.6hours0.9hours0.8hours0.8hours0.8hours0.8hours0.8hours0.9hours0.6hours0.7hours0.8hours1.6hours1.6hours1.6hours1.6hours2.5hours3.1hours2.5hours3.3hours

Values round to one decimal. At very low draw, unbudgeted inverter or station overhead can shorten runtime substantially. Battery condition, temperature, power-saving behaviour and load variation also change real results.

How to use the chart

Bracket the load before trusting one number.

Example 01

50W load on 1,024Wh

1,024Wh × 80% ÷ 50W = about 16.4 hours. Add measured idle overhead to the load for a stronger estimate.

Example 02

500W load on 1,024Wh

The same battery calculates to about 1.6 hours. High-load conversion behavior and battery temperature can move the result.

Example 03

A 1,000W appliance

Runtime is under an hour for most models here. Continuous and starting output remain separate pass/fail checks.