BLUETTI Apex 300 review
BLUETTI Apex 300 Portable Power Station (2,764.8Wh)
By Tom Calder
2,765 Wh and 3,840 W at 120V and 240V in an 84 lb unit, with B300K or B500K batteries to add capacity later.
- Best for
- A smaller, expandable start on 240V home backup
- Skip it if
- You want 4 kWh or more from day one
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Researched, not used. We haven't used this product. This review is built from the maker's specifications, owner reports and our own sizing.
What we like
- 83.8 lb (38 kg)
- 120V and 240V
- Add batteries later
Worth knowing
- Smallest capacity here
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Who shouldn't buy this
Don't buy it if you want 4 kWh or more from day one.
Key specs
| Capacity | 2,764.8 Wh |
| AC output | 3,840 W |
| Surge | — |
| Weight | 83.8 lb |
| Battery | LiFePO4 |
| Cycles | — |
| Wall recharge | — |
| Solar in | — |
| AC volts | — |
| Expands | — |
This is a Researched review: we haven't used this product. We check every specification against at least two independent sources, re-check the US price on a schedule where we can track it automatically, and say plainly who it isn't for. Commissions never change a rating.
If this isn’t the one
Best for Big output with solar and generator inputs for a long outage
as of Nov 14, 2026, 5:36 PM ET · Details
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.
Best for A US household that wants a plug-in battery that can also feed essential circuits through a transfer switch
as of Nov 14, 2026, 5:36 PM ET · Details
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.Best for 3kWh of 120V backup on wheels