Our Review
Bluetti's flagship: 2,764Wh, a class-leading 6,000-cycle battery, 120/240V dual-voltage output, 7,680W surge, and 2,400W solar. The most future-proof station we list.
Specifications
| Capacity | 2764 Wh |
|---|---|
| Continuous output | 3840 W |
| Surge output | 7680 W |
| Battery chemistry | LiFePO4 |
| Cycle life (to 80%) | 6000 cycles |
| AC recharge | 90 min |
| Max solar input | 2400 W |
| Weight | 81.6 lbs |
The Apex 300 is the most capable single unit in our lineup, and its headline spec is longevity: a 6,000-cycle LiFePO4 pack, rated for roughly 17 years of daily use. That's the highest cycle count here by a wide margin, and it reframes the price — you're buying a station you'll likely never replace (the why is in LiFePO4 vs NMC).
Everything else is flagship-grade too: 2,764Wh capacity, 3,840W output with a 7,680W surge, true 120/240V dual-voltage for hard-wired appliances, and a huge 2,400W solar input. It's expandable into whole-home territory. The cost is weight (81.6 lbs) and price.
Charging comes with an asterisk. Bluetti advertises 80% in 45 minutes and a full charge in 65 via TurboBoost, but that runs at 3,840W through the proprietary P050A port, which needs a TT-30 or L14-50 cable sold separately — and Bluetti's own manual states the unit ships in Standard mode. The AC cable in the box is rated 1,800W, which puts the theoretical floor for a full charge near 1 hour 32 minutes. Bluetti does not publish the in-box figure, so we score the default configuration rather than the advertised one.
Pros
- 6,000-cycle battery — ~17 years of daily use
- 120/240V dual voltage for 240V appliances
- 3,840W output / 7,680W surge runs almost anything
- 2,400W solar input for serious off-grid charging
Cons
- 81.6 lbs — not a grab-and-go unit
- Premium price
What it actually runs
A full 2,764Wh charge delivers roughly 2,350Wh usable, and the 3,840W / 240V output runs almost anything:
| Load | Typical draw | Runtime per charge |
|---|---|---|
| Full-size fridge | ~65W avg | ~36 hours |
| Critical-loads panel | ~250W | ~9 hours |
| Window AC unit | ~1,200W | ~2 hours |
| Microwave | 1,000W | ~2.3 hours total |
| CPAP (humidifier on) | 60W | ~39 hours |
The 6,000-cycle battery means you can run it through daily cycles for years without meaningful degradation.
Does the Apex 300 really last 6,000 cycles?
Its LiFePO4 pack is rated for roughly 6,000 cycles to 80% capacity — the highest in our lineup. Cycled daily that's about 16–17 years, which is what makes its higher price reasonable over the unit's life (why cycle life matters).
Can it run 240V appliances?
Yes — true 120/240V dual-voltage output plus a 7,680W surge runs 240V gear and hard-wired circuits through a transfer switch.
Who it's for: buyers who want the longest-lived, most capable station and will keep it for the long haul. For a portable everyday unit, the Anker SOLIX C1000 Gen 2 (currently $499.98) is the better fit.