BLUETTI Apex 300
#15 in LargeFull review
For homeowners who want a 240V-capable backup battery that grows with expansion packs, not a grab-and-go unit.
Amazon $1,498.98 BLUETTI $1,499$1,498.98
The BLUETTI Apex 300 rates 4.0 among large portable power stations; the BLUETTI Elite 300 rates 3.9 among home backup ones. The BLUETTI Elite 300 costs $299.98 less ($1,199 vs $1,498.98).
BLUETTI Elite 300
#11 in Home backupFull review
For RV owners and home-backup buyers who want 3 kWh and a TT-30 outlet at a low price and can lift a 58 lb box.
Amazon $1,199 BLUETTI $1,199$1,199
Prices were last checked October 20, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Scores side by side
These two sit in different size classes (large and home backup), and each is scored against the reference points for its own class, so a rating says how well each does among its own size peers. How we rank explains each factor.
| Factor weight | BLUETTI Apex 300 | BLUETTI Elite 300 |
|---|---|---|
| Overall rating | 4.0/5 | 3.9/5 |
| Value 25% | 63 $0.54 per rated Wh | 85 $0.40 per rated Wh |
| Tested capacity 15% | 50 not yet independently tested (neutral score used) | 84 89% of rated capacity delivered (1 test) |
| Battery life 15% | 100 LiFePO4, 6,000 cycles, 5-year warranty | 100 LiFePO4, 6,000 cycles, 5-year warranty |
| AC output 15% | 100 3,840 W continuous AC | 0 2,400 W continuous AC |
| Charging speed 10% | 50 full AC charge time not published (neutral score used) | 50 full AC charge time not published (neutral score used) |
| Portability 10% | 50 73 Wh per kg (83.8 lb (38 kg)) | 100 115 Wh per kg (58 lb (26.3 kg)) |
| Solar input 5% | 84 2,400 W max solar input | 29 1,200 W max solar input |
| Features 5% | 80 UPS (0 ms), expandable, app | 75 UPS (10 ms), 140 W USB-C, app |
Independent capacity tests
BLUETTI Apex 300
No independent test published yet.
BLUETTI Elite 300
| Tested by | Usable AC energy | Of rated | Conditions |
|---|---|---|---|
| StorageReview | 2,670 Wh | 88.6% | Discharge measured with a Kill-A-Watt meter (load not stated); recharge drew 3.49 kWh from the wall; UPS switchover measured at 8 ms |
Specifications
| BLUETTI Apex 300 | BLUETTI Elite 300 | |
|---|---|---|
| Battery | ||
| Rated capacity | 2,764.8 Wh | 3,014.4 Wh |
| Tested usable capacity | - | 2,670 Wh (89%) |
| Chemistry | LiFePO4 | LiFePO4 |
| Cycle life | 6,000 to 80% | 6,000 to 80% |
| Expandable | Yes, up to 19,353.6 Wh | No |
| Output | ||
| AC output | 3,840 W (7,680 W surge) | 2,400 W |
| Boost mode (resistive loads) | - | 4,800 W |
| AC outlets | 6 total | 5 total |
| 120V 20A outlets (NEMA 5-20R) | 4 | 4 |
| RV 30A outlet (TT-30R) | 1 | 1 |
| 120/240V 50A outlet (NEMA 14-50R) | 1 | - |
| USB-C ports | 0 | 2 (up to 140 W each) |
| USB-A ports | 0 | 2 |
| 12 V car outlet | No | Yes |
| DC5521 ports | 0 | - |
| UPS / pass-through | Yes (0 ms switchover) | Yes (10 ms switchover) |
| Charging | ||
| AC charging | 1,800 W | 1,800 W |
| Max solar input | 2,400 W | 1,200 W |
| Solar input voltage | 2 inputs, 12-60V, 20A each | 12-60V, 22A |
| Build | ||
| Weight | 83.8 lb (38 kg) | 58 lb (26.3 kg) |
| Dimensions | 20.67 x 12.87 x 12.6 in | 14.41 x 12.01 x 11.71 in |
| App | Wi-Fi + Bluetooth | Wi-Fi + Bluetooth |
| Warranty | 5 years | 5 years |
| Released | - | 2026-03 |