AC300 + B300 › runs › Chest Freezer

Can a Bluetti AC300 + B300 run a chest freezer?

Yes — the Bluetti AC300 + B300 runs a chest freezer.
The chest freezer draws about 100 W running, with a 1,000 W startup surge; the AC300 + B300 delivers 3,000 W continuous and 6,000 W surge. Its 3,072 Wh battery runs one for about 79 h.

100 WChest Freezer running

3,000 WAC300 + B300 continuous

~79 hruntime

3,072 WhAC300 + B300 capacity

Check the AC300 + B300 at Bluetti → Full specs

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The check
Continuous: 3,000 W ≥ 100 W needed → ok
Surge: 6,000 W ≥ 1,000 W needed → ok
Runtime: 3,072 Wh × 90% ÷ 35 W avg = ~79 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 Bluetti AC300 + B300 run a chest freezer?

Yes. A chest freezer draws about 100 W with a 1,000 W startup surge, and the Bluetti AC300 + B300 delivers 3,000 W continuously with a 6,000 W surge rating — comfortably enough. On its 3,072 Wh battery it runs one for roughly 79 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); AC300 + B300 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.