Affordable compact power station with LiFePO4 battery and fast charging
Visit BLUETTI →The BLUETTI EB3A is the best budget portable power station under $300, packing impressive specs into a small, affordable package. With a 268Wh LiFePO4 battery and 600W of AC output (1200W surge), it punches well above its weight class — able to run devices that would require a more expensive power station from other brands. The LiFePO4 battery is a particular standout at this price point; most budget power stations use older lithium-ion chemistry, but BLUETTI includes the longer-lasting, safer LiFePO4 with 2,500+ charge cycles. The EB3A charges fast too — 0-80% in about an hour via wall outlet. It features a good variety of ports including 2 AC outlets, multiple USB ports (including 100W USB-C PD), DC outputs, and even a wireless charging pad on top. At just 10 lbs with a built-in handle, it's highly portable for day trips, picnics, camping, or as a small emergency backup.
One of the most affordable power stations with LiFePO4 battery chemistry. Great value for casual campers, students, or anyone who wants backup power without spending a lot. Perfect entry-level power station.
Surprising LiFePO4 battery at this price point with 2,500+ charge cycles to 80% capacity. Much safer and longer-lasting than the lithium-ion batteries used in most other budget power stations.
600W continuous AC output with 1200W surge — impressive for a 268Wh station. Can power small appliances, blenders, coffee makers, and other devices that would trip cheaper power stations.
Weighs only 10 lbs with a built-in carrying handle. Compact size (11.3 x 8.5 x 8.5 inches) makes it easy to take anywhere — camping, tailgating, road trips, or just keep it in your car for emergencies.
| Battery Capacity | 268Wh (LiFePO4) |
|---|---|
| AC Output | 600W (1200W surge) — 2 outlets |
| USB Output | 2x USB-A (15W each), 1x USB-C (100W PD) |
| DC Output | 1x carport (12V/10A), 2x DC 5521 |
| Charge Cycles | 2,500+ cycles to 80% capacity |
| Recharge Time | ~1.5 hours (0-80% wall), ~3 hours (full) |
| Solar Input | Up to 200W (panel sold separately) |
| Weight | 10 lbs (4.5 kg) |
| Feature | BLUETTI EB3A | Jackery Explorer 300 Plus | Anker 521 PowerHouse |
|---|---|---|---|
| Price | $299 | $349 | $299 |
| Capacity | 268Wh | 288Wh | 256Wh |
| AC Output | 600W (1200W surge) | 300W (600W surge) | 200W |
| Battery Type | LiFePO4 | LiFePO4 | LiFePO4 |
| Weight | 10 lbs | 8.4 lbs | 6.6 lbs |
| Wireless Charging | Yes | No | No |
| USB-C PD | 100W | 100W | 45W |
| Warranty | 2 years | 5 years | 5 years |
BLUETTI is a well-established brand in the portable power space, though they're not as premium as Jackery or Goal Zero. Their products generally offer good specs for the money, but build quality and customer support aren't quite at the level of the top brands. The EB3A is one of their most popular budget models and has generally good reviews. The 2-year warranty is shorter than premium brands but still reasonable for the price.
600W is more than you might think! It can run most small appliances and electronics: laptops, phones, tablets, cameras, small TVs, fans, lights, CPAP machines, blenders, small coffee makers, and even some mini fridges (compressor type). It won't run full-size refrigerators, microwaves, or space heaters, but for camping and emergency essentials, 600W covers a lot.
A typical 12V mini camping fridge (30-50L) uses about 40-60W average. The EB3A's 268Wh would run it for about 4-6 hours. A full-size household fridge uses too much power (500-1000W+) and would drain the EB3A very quickly — maybe 30 minutes to an hour. For fridge backup, you'd need a larger station like the Jackery 1000 or EcoFlow Delta.
No, the 268Wh capacity exceeds the FAA's 100Wh limit for carry-on lithium batteries. Power stations of this size are too large for air travel. For flying, you'd need something under 100Wh, like a large power bank (which is a different category).
The BLUETTI EB3A is the best budget portable power station you can buy under $300. It offers LiFePO4 battery chemistry, 600W output, fast charging, and good port selection at a price that used to only get you basic lithium-ion models with lower output. The warranty and support aren't as good as premium brands, but the value is unbeatable.
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