Aferiy P310
57BatteryRank score · Balanced
$1,169.97as of
Insufficient price history← CompareCheck price on Amazon 
Aferiy P310 vs Bluetti Apex 300
Decision readout
Better station
Bluetti Apex 300 leads by 15 points overall.
Better buy today
No price call today — the performance leader has no tracked street price yet.
Bluetti Apex 300
72BatteryRank score · Excellent
No street price observed yet.
What changes the decision
- Home backup: Aferiy P310 — more AC-delivered capacity
- Camping & RV: Bluetti Apex 300 — lighter and easier to carry
01 · Score evidence
Score breakdown
57
Aferiy P310
Overall
72
Bluetti Apex 300
63
POWER
Aferiy P310 +6
57
Battery-side usable capacity and how much you can run at once.
83
TRUST
Bluetti Apex 300 +4
87
Owner reputation, safety record, warranty, and build durability.
29
CHARGING
Bluetti Apex 300 +61
90
Wall and solar recharge speed.
42
LIVABILITY
Bluetti Apex 300 +15
57
Lightweight, portable, and quiet enough to live with.
Computed from sourced data with a published, price-independent formula. Scores are relative to each model's size class.
02 · Usable energy
Capacity truth
The watt-hours on the box aren't what reaches your devices. Same scale, both units.
Aferiy P310
Rated (on the box)
3,840 Wh. Show source
claimed sourceaferiy.com ↗2026-07-27The marketing number — total cell capacity.
AC delivered (est.)
2,938 Wh. Show source
estimated sourceestimate = battery-side usable capacity × 85% inverter efficiencyWhat reaches an AC outlet — about 15% is lost turning battery power into household AC. How we estimate.
Bluetti Apex 300
Rated (on the box)
2,764.8 Wh. Show source
claimed sourcebluettipower.com ↗2026-07-04The marketing number — total cell capacity.
AC deliveredmeasured
2,550–2,580 Wh. Show source
verified source~2,550-2,580 Wh delivered (Trusted Reviews, ~92-93.5% at load)2026-07-04~2,550-2,580 Wh delivered (Trusted Reviews, ~92-93.5% at load) · 7% below the label
03 · Same assumptions
Same-device runtime
| Device | Aferiy P310 | Bluetti Apex 300 | Assumption |
|---|---|---|---|
| CPAP (humidifier off) | about 40.8 nights | about 35.6 nights | 9 W · |
| CPAP (heated humidifier on) | about 6.6 nights | about 5.7 nights | 56 W · |
| Refrigerator (full-size) | about 47 hours | about 41 hours | 180 W × 35% duty cycle · |
| Wi-Fi router + modem | about 163 hours | about 143 hours | 18 W · |
| Laptop (65W charger) | about 90 hours | about 79 hours | 65 W × 50% duty cycle · |
| Phone (one full charge) | about 146 full charges | about 128 full charges | 20 W · |
One device at a time; estimates use each station's usable AC energy. Build your own load →
04 · Sourced hardware
Key specs, side by side
| Spec | Aferiy P310 | Bluetti Apex 300 |
|---|---|---|
| AC-delivered capacity | 2,938 Whest.. Show sourceestimated sourceaferiy.com ↗2026-07-27 | 2,565 Whverified. Show sourceverified source~2,550-2,580 Wh delivered (Trusted Reviews, ~92-93.5% at load)2026-07-04 |
| Continuous power output | 3,600 W. Show sourceclaimed sourceaferiy.com ↗ | 3,840 W. Show sourceclaimed sourcebluettipower.com ↗ |
| Surge power output | 7,200 W. Show sourceclaimed sourceaferiy.com ↗ | 7,680 W. Show sourceclaimed sourcebluettipower.com ↗ |
| Max solar input | 2,000 W. Show sourceclaimed sourceaferiy.com ↗ | 2,400 W. Show sourceclaimed sourcebluettipower.com ↗ |
| Weight | 42 kg. Show sourceclaimed sourceaferiy.com ↗ | 38 kg. Show sourceclaimed sourcebluettipower.com ↗ |
| Rated cycle life | 4,000 cycles. Show sourceclaimed sourceaferiy.com ↗ | 6,000 cycles. Show sourceclaimed sourcebluettipower.com ↗ |
Manufacturer figures unless marked verified or est. Tap or focus a figure to view its source. The better reading in each row is highlighted — lower wins for weight and recharge time.
05 · Tracked street price
Price & fair-price verdict
Aferiy P310
$1,169.97as of Insufficient price history
Bluetti Apex 300
No street price observed yet · $1,699 MSRP.
Each verdict compares today's price against that model's own tracked history — never MSRP theater.
Where these rank
Quick answers
- Is the Aferiy P310 better than the Bluetti Apex 300?
- Bluetti Apex 300 leads by 15 points overall. No price call today — the performance leader has no tracked street price yet.
- Which has more usable capacity, the Aferiy P310 or Bluetti Apex 300?
- The Aferiy P310, by 373 Wh — 2,938 Wh versus 2,565 Wh, a 15% advantage. At a 60 W load that is roughly 6.2 extra hours before the battery is empty. Both figures are estimated AC-delivered energy, not the nameplate battery rating — the watt-hours that actually reach your devices, which is always less than the number on the box.
- Which has more AC output, the Aferiy P310 or Bluetti Apex 300?
- The Bluetti Apex 300: 3,600 W versus 3,840 W continuous. That gap matters only if a load sits between the two numbers — below 3,600 W both run it, above 3,840 W neither does. Surge headroom follows the same order: 7,200 W against 7,680 W, and surge is what decides whether a compressor or pump actually starts.
- How does runtime compare between the Aferiy P310 and Bluetti Apex 300?
- On the same sourced load — a refrigerator (full-size) — the Aferiy P310 runs longer: 46.6 hours against 40.7. These are planning estimates from each model's AC-delivered capacity, not stopwatch tests; real duty cycle and temperature move them.
- Which is lighter, the Aferiy P310 or Bluetti Apex 300?
- The Bluetti Apex 300, by 4 kg (38 kg versus 42 kg). Both weights are manufacturer figures for the bare unit; cables and a solar panel add to whatever you actually carry.
- Which model should I buy for my use case?
- On the sub-scores that describe each use case: the Aferiy P310 for home backup; the Bluetti Apex 300 for camping & rv. They split, so the honest answer depends on which of those you are actually buying for.
Keep deciding
- Full scorecard, specs & price for Aferiy P310 →
- Full scorecard, specs & price for Bluetti Apex 300 →
- See more alternatives to Aferiy P310 →
- See more alternatives to Bluetti Apex 300 →
- What size do you need? →
- Browse all rankings →
- Check device runtime evidence →
- Compare outage and trip load plans →
- Browse complete power kits →
- Capacity vs output explained →
- Battery cycle-life thresholds →
- UPS behavior explained →