Yeti PRO 4000 › runs › Chest Freezer

Can a Goal Zero Yeti PRO 4000 run a chest freezer?

Yes — the Goal Zero Yeti PRO 4000 runs a chest freezer.
The chest freezer draws about 100 W running, with a 1,000 W startup surge; the Yeti PRO 4000 delivers 3,600 W continuous and 7,200 W surge. Its 3,993 Wh battery runs one for about 103 h.

100 WChest Freezer running

3,600 WYeti PRO 4000 continuous

~103 hruntime

3,993 WhYeti PRO 4000 capacity

Check the Yeti PRO 4000 at Goal Zero → Full specs

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The check
Continuous: 3,600 W ≥ 100 W needed → ok
Surge: 7,200 W ≥ 1,000 W needed → ok
Runtime: 3,993 Wh × 90% ÷ 35 W avg = ~103 h

Bigger units that run it longer

677 Wh · 1,000 W cont

768 Wh · 1,000 W cont

~20 h

Anker SOLIX C800

768 Wh · 1,200 W cont

~20 h

Common questions

Can the Goal Zero Yeti PRO 4000 run a chest freezer?

Yes. A chest freezer draws about 100 W with a 1,000 W startup surge, and the Goal Zero Yeti PRO 4000 delivers 3,600 W continuously with a 7,200 W surge rating — comfortably enough. On its 3,993 Wh battery it runs one for roughly 103 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); Yeti PRO 4000 specs — manufacturer published specifications (compiled 2026-06-15; 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.