Our Verdict
ALLWEI Wins
Its LiFePO4 chemistry provides 3000 cycles, tripling EnginStar's 1000 cycles for superior longevity, despite 256Wh vs 296Wh capacity. Choose EnginStar for its 2 AC outlets and 296Wh capacity if immediate device connectivity is critical.
Bottom Line: ALLWEI is the better choice. Its LiFePO4 chemistry provides 3000 cycles, tripling EnginStar's 1000 cycles for superior longevity, despite 256Wh vs 296Wh capacity.
Key Differences
The most significant spec differences at a glance
Battery Capacity
14% lessAC Outlets
50% lessCycle Life
200% moreDc Ports
50% moreAdvantages
Where each product wins
ALLWEI
- Cycle Life: 200% higher (3000 vs 1000)
- Dc Ports: 50% higher (3 vs 2)
EnginStar
- Battery Capacity: 14% higher (256 vs 296)
- AC Outlets: 50% higher (1 vs 2)
Who Should Buy Which?
Find the right product for your needs
Buy ALLWEI if...
ALLWEI Portable Power Station
The ALLWEI Portable Power Station 300W is ideal for budget-conscious individuals who prioritize long-term value and battery longevity. If you need a reliable, durable backup power source for essential devices during short blackouts, camping, or car travel, its $139 price and 3000 LiFePO4 cycles make it an excellent investment. It suits users who primarily charge phones, laptops, and small electronics and can manage with one AC outlet, valuing long lifespan over maximum capacity or an extra AC port.
Buy EnginStar if...
EnginStar Portable Power Station
The EnginStar Portable Power Station 300W is best for users seeking a slightly more versatile and portable power solution for outdoor adventures like camping, hunting, or emergency preparedness, where every ounce counts. If you appreciate a bit more capacity (296Wh), the convenience of two AC outlets, and a lightweight design (6.5 lbs), it's a strong contender. Its $199.99 price is higher, but the added capacity and portability are worthwhile for those who need a compact, ready-to-go power supply.
Spec Comparison
14 specs compared
| Specification |  |  |
|---|---|---|
| Price | $139 | $200 |
| Rating | 4.4(2.3k) | 4.3(1.4k) |
| Capacity Wh | 256W | 296W |
| Chemistry | LiFePO4 | Li-ion |
| AC Output Watts | 300W | 300W |
| Dc Ports | 3 | 2 |
| AC Outlets | 1 | 2 |
| Cycle Life | 3000 | 1000 |
| Expandable | No | — |
| USB A Ports | 1 | 1 |
| USB C Ports | 1 | 1 |
| Model Number | PPS300-4 | R300 |
| Charge Time Hours | 4 hrs | — |
| Peak Output Watts | 600W | — |
| Solar Input Watts | 100W | — |
| Weight | — | 6.5 lbs |
Swipe horizontally to see all columns
Pros & Cons
Quick overview of strengths and weaknesses
ALLWEI Portable Power
- 3000 LiFePO4 cycles for extended battery longevity
- 6 output ports charge multiple devices simultaneously
- 60W USB-C PD port for rapid device charging
- Pure sine wave AC output protects sensitive electronics
- 256Wh capacity is limited for long-duration use
- Single AC outlet limits appliance connectivity
- Solar panel not included, adds to total cost
- 300W AC output insufficient for high-power tools
EnginStar Portable Power
- Lightweight 6.5 lbs for easy portability
- 300W pure sine wave AC output protects devices
- 8 output ports charge multiple items concurrently
- Three recharge methods: wall, car, solar panel
- Solar panel not included; separate purchase required
- Max 65W input speed; slower full recharge
- Requires charging every 2-3 months for upkeep
Frequently Asked Questions
Common questions about this comparison
Which is better for long-term use?
The ALLWEI is better for long-term use due to its LiFePO4 battery chemistry, offering 3000 charge cycles compared to EnginStar's 1000 Li-ion cycles. This ensures significantly longer overall product lifespan.
What's the main difference in battery capacity?
The EnginStar has a slightly higher capacity at 296Wh, while the ALLWEI offers 256Wh. Both provide 300W AC output, suitable for similar device types, but EnginStar lasts a little longer.
Which power station offers more AC outlets?
The EnginStar features 2 AC outlets, allowing you to power more standard appliances simultaneously. The ALLWEI unit provides a single AC outlet.
Is the ALLWEI's battery type a significant advantage?
Yes, the ALLWEI's LiFePO4 battery (3000 cycles) offers much greater longevity and safety compared to EnginStar's Li-ion (1000 cycles). This provides superior long-term value and reliability for consistent use over many years.
Which product recharges faster?
The ALLWEI recharges faster, taking 4 hours via AC, or 2.5 hours with dual AC+solar input. The EnginStar has a slower max 65W input speed, which will result in a longer full recharge time.
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