DELTA Pro Ultra › runs › Chest Freezer

Can an EcoFlow DELTA Pro Ultra run a chest freezer?

Yes — the EcoFlow DELTA Pro Ultra runs a chest freezer.
The chest freezer draws about 100 W running, with a 1,000 W startup surge; the DELTA Pro Ultra delivers 7,200 W continuous and 10,800 W surge. Its 6,144 Wh battery runs one for about 158 h.

100 WChest Freezer running

7,200 WDELTA Pro Ultra continuous

~158 hruntime

6,144 WhDELTA Pro Ultra capacity

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The check
Continuous: 7,200 W ≥ 100 W needed → ok
Surge: 10,800 W ≥ 1,000 W needed → ok
Runtime: 6,144 Wh × 90% ÷ 35 W avg = ~158 h

Bigger units that run it longer

Common questions

Can the EcoFlow DELTA Pro Ultra run a chest freezer?

Yes. A chest freezer draws about 100 W with a 1,000 W startup surge, and the EcoFlow DELTA Pro Ultra delivers 7,200 W continuously with a 10,800 W surge rating — comfortably enough. On its 6,144 Wh battery it runs one for roughly 158 h (the load cycles ~35% of the time, so it lasts longer than raw watts suggest).

Sources: Chest Freezer wattage — Standard appliance-wattage / generator-sizing charts (representative values; verify your nameplate); DELTA Pro Ultra specs — manufacturer published specifications (compiled 2026-10-05; approximate). Informational only — a computed sizing estimate from published appliance-wattage charts and manufacturer station specs. It is not an electrical guarantee. For hardwired or whole-home backup, transfer switches, or any permanent install, consult a licensed electrician.