BLUETTI Apex 300
#10 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 is the better portable power station overall, rated 4.1 to 3.9. The BLUETTI Apex 300 leads on AC output, battery life and solar input. The BLUETTI FridgePower wins on portability and value. The BLUETTI FridgePower costs $599.98 less ($899 vs $1,498.98).
BLUETTI FridgePower
#21 in LargeFull review
For homeowners who want a set-and-forget battery backup that hides beside or behind the refrigerator. It is a poor fit for camping or job sites, where its weight, shape and two outlets work against it.
Amazon $1,699 BLUETTI $899$899
Prices were last checked October 24, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Which should you buy?
- Choose the BLUETTI Apex 300 for AC output (3,840 W continuous AC vs 1,800 W continuous AC), battery life (LiFePO4, 6,000 cycles, 5-year warranty vs LiFePO4, 4,000 cycles) and solar input (2,400 W max solar input vs 1,000 W max solar input).
- Choose the BLUETTI FridgePower for portability (102 Wh per kg (43.4 lb (19.7 kg)) vs 73 Wh per kg (83.8 lb (38 kg))) and value ($0.45 per rated Wh vs $0.54 per rated Wh).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every large portable power station; a clear win is highlighted. How we rank explains each one.
| Factor weight | BLUETTI Apex 300 | BLUETTI FridgePower |
|---|---|---|
| Overall rating | 4.1/5 | 3.9/5 |
| Value 25% | 63 $0.54 per rated Wh | 78 $0.45 per rated Wh |
| Tested capacity 15% | 68 85% of rated capacity delivered (1 test) | 71 86% of rated capacity delivered (1 test) |
| Battery life 15% | 100 LiFePO4, 6,000 cycles, 5-year warranty | 85 LiFePO4, 4,000 cycles |
| AC output 15% | 100 3,840 W continuous AC | 21 1,800 W continuous AC |
| Charging speed 10% | 50 full AC charge time not published (neutral score used) | 71 0-100% on AC in 1 h 45 min |
| Portability 10% | 50 73 Wh per kg (83.8 lb (38 kg)) | 100 102 Wh per kg (43.4 lb (19.7 kg)) |
| Solar input 5% | 84 2,400 W max solar input | 41 1,000 W max solar input |
| Features 5% | 80 UPS (0 ms), expandable, app | 80 UPS (10 ms), expandable, app |
Independent capacity tests
BLUETTI Apex 300
| Tested by | Usable AC energy | Of rated | Conditions |
|---|---|---|---|
| The Solar Lab | - | 85% | Efficiency calculated from a variety of loads through the AC outlets; idle draw about 20W. |
BLUETTI FridgePower
| Tested by | Usable AC energy | Of rated | Conditions |
|---|---|---|---|
| APH Networks | 1,727 Wh | 85.7% | Constant 1,016 W electric heater load from full to shutoff (1 h 42 min). Measured AC charge 0-80% in 1 h 46 min in Standard mode. |
Specifications
| BLUETTI Apex 300 | BLUETTI FridgePower | |
|---|---|---|
| Battery | ||
| Rated capacity | 2,764.8 Wh | 2,016 Wh |
| Tested usable capacity | 2,350 Wh (85%) | 1,727 Wh (86%) |
| Chemistry | LiFePO4 | LiFePO4 |
| Cycle life | 6,000 to 80% | 4,000 BLUETTI rates it for over 4,000 cycles; APH Networks reports the claim as 80% capacity after 4,000 cycles |
| Expandable | Yes, up to 19,353.6 Wh | Yes, up to 8,064 Wh |
| Output | ||
| AC output | 3,840 W (7,680 W surge) | 1,800 W (3,600 W surge) |
| Boost mode (resistive loads) | - | 3,000 W |
| AC outlets | 6 total | 2 |
| 120V 20A outlets (NEMA 5-20R) | 4 | - |
| RV 30A outlet (TT-30R) | 1 | - |
| 120/240V 50A outlet (NEMA 14-50R) | 1 | - |
| AC waveform | Pure sine wave | - |
| USB-C ports | 0 | 0 |
| USB-A ports | 0 | 0 |
| 12 V car outlet | No | No |
| DC5521 ports | 0 | 0 |
| UPS / pass-through | Yes (0 ms switchover) | Yes (10 ms switchover) |
| Charging | ||
| AC charging | 1,800 W | 1,440 W |
| Full AC charge time | - | 1 h 45 min (0-80% in 60 min, full in 105 min, as reported by APH Networks; BLUETTI's own pages read did not state a time. APH measured 0-80% in 1 h 46 min in Standard mode.) |
| Max solar input | 2,400 W | 1,000 W |
| Solar input voltage | 2 inputs, 12-60V, 20A each | 12-60V, 20 A max (XT60) |
| Car charging | 192 W | - |
| Build | ||
| Weight | 83.8 lb (38 kg) | 43.4 lb (19.7 kg) |
| Dimensions | 20.67 x 12.87 x 12.6 in | 22.83 x 13.78 x 3.07 in |
| App | Wi-Fi + Bluetooth | BLUETTI app (Wi-Fi + Bluetooth; Alexa and Google Home) |
| Warranty | 5 years | - |
| Released | 2025-08 | 2026-06 |