Our Verdict
VTOMAN FlashSpeed 300 Wins
It offers 2 AC outlets and 100W USB-C PD compared to ALLWEI's 1 AC outlet and 60W USB-C, enhancing versatility. Choose ALLWEI for its slightly higher 256Wh capacity if max runtime is critical.
Bottom Line: VTOMAN FlashSpeed 300 is the better choice. It offers 2 AC outlets and 100W USB-C PD compared to ALLWEI's 1 AC outlet and 60W USB-C, enhancing versatility.
Key Differences
The most significant spec differences at a glance
Battery Capacity
11% moreAC Outlets
50% lessCharge Time
60% moreDc Ports
200% moreUSB-A Ports
67% lessAdvantages
Where each product wins
ALLWEI
- Battery Capacity: 11% higher (256 vs 230.0)
- Dc Ports: 200% higher (3 vs 1)
VTOMAN
- AC Outlets: 50% higher (1 vs 2)
- Charge Time: 60% lower (4 vs 2.5)
- USB-A Ports: 67% higher (1 vs 3)
Who Should Buy Which?
Find the right product for your needs
Buy ALLWEI if...
ALLWEI Portable Power Station
If you need a reliable, durable portable power source with a slightly higher energy reserve for light-duty use, the ALLWEI PPS300-4 is ideal. Its 256Wh capacity and 3000 LiFePO4 cycles ensure longevity, perfect for users prioritizing battery life and consistent power for sensitive electronics with its pure sine wave AC output. Great for quick outdoor excursions or as a dependable emergency backup where a single AC outlet suffices.
Buy VTOMAN if...
VTOMAN FlashSpeed 300 Portable
The VTOMAN FlashSpeed 300 suits users who prioritize versatility, multiple AC outlets, and rapid USB-C charging for laptops. If you often need to power two small AC appliances simultaneously or require fast PD charging up to 100W, its dual AC outlets and robust USB-C port make it superior. Its lighter 7.4 lbs weight and 7 output ports are excellent for mobile professionals, RV users, or campers needing flexible, multi-device power on the go.
Spec Comparison
14 specs compared
| Specification |  |  |
|---|---|---|
| Price | $139 | $140 |
| Rating | 4.4(2.3k) | 4.4(816) |
| Capacity Wh | 256W | 230W |
| Chemistry | LiFePO4 | LiFePO4 |
| AC Output Watts | 300W | 300W |
| Dc Ports | 3 | 1 |
| AC Outlets | 1 | 2 |
| Cycle Life | 3000 | 3000 |
| Expandable | No | — |
| USB A Ports | 1 | 3 |
| USB C Ports | 1 | 1 |
| Model Number | PPS300-4 | PB-82 |
| Charge Time Hours | 4 hrs | 2.5 hrs |
| Peak Output Watts | 600W | — |
| Solar Input Watts | 100W | — |
| Weight | — | 7.4 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
VTOMAN FlashSpeed 300
- LiFePO4 battery offers 3000 charge cycles
- 7.4 lbs unit weight ensures easy transport
- 100W USB-C PD input/output supports laptops
- 7 simultaneous outputs for multiple devices
- 300W AC output limits power for heavier loads
- 230Wh capacity offers limited runtime
- Only one 100W USB-C port
Frequently Asked Questions
Common questions about this comparison
Which power station is better for powering multiple AC devices?
The VTOMAN FlashSpeed 300 is better as it features two AC outlets, allowing you to power more appliances simultaneously. The ALLWEI only has a single AC outlet, limiting connectivity for multiple AC loads.
What is the main difference in battery capacity?
The ALLWEI offers a slightly larger 256Wh capacity, compared to the VTOMAN's 230Wh. Both utilize durable LiFePO4 chemistry with 3000 life cycles, ensuring long-term use and reliability for either choice.
Which unit offers faster charging for laptops and devices?
The VTOMAN FlashSpeed 300 provides a 100W USB-C PD port, significantly faster for charging laptops and compatible devices compared to ALLWEI's 60W USB-C PD port. This makes VTOMAN ideal for rapid power-ups.
Which power station charges faster?
The VTOMAN FlashSpeed 300 charges fully in 2.5 hours. The ALLWEI takes 4 hours with a single AC input, though it can also achieve 2.5 hours with combined AC+solar input (solar panel sold separately).
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