ALLWEI Portable Power Station 500W, 512Wh LiFePO4 Battery, UPS Function, 2.5Hrs Fast Charge, 2 AC Outlets(Surge 1000W), Solar Generator for Outdoor Camping RV CPAP Home Emergency - Portable Power Stations
79

ALLWEI

Portable Power Station

4.4
$249
Check Price
VS
EnginStar Portable Power Station 300W 296Wh Battery Bank with 110V Pure Sine Wave AC Outlet for Outdoors Camping Hunting and Emergency, 80000mAh Backup Battery Power Supply for CPAP - Portable Power Stations
79

EnginStar

Portable Power Station

4.3
$200
Check Price

Our Verdict

ALLWEI 500W Power Station Wins

ALLWEI Portable Power Station 500W, 512Wh LiFePO4 Battery, UPS Function, 2.5Hrs Fast Charge, 2 AC Outlets(Surge 1000W), Solar Generator for Outdoor Camping RV CPAP Home Emergency - Portable Power Stations

It boasts 512Wh capacity, 500W AC output, and a LiFePO4 battery with 3000 cycles, outperforming EnginStar's 296Wh/300W/1000 cycles. Choose EnginStar for extreme portability at 6.5 lbs.

$249Buy on Amazon

Bottom Line: ALLWEI 500W Power Station is the better choice. It boasts 512Wh capacity, 500W AC output, and a LiFePO4 battery with 3000 cycles, outperforming EnginStar's 296Wh/300W/1000 cycles.

Key Differences

The most significant spec differences at a glance

512

Battery Capacity

73% more
296
500

AC Output

67% more
300
3,000

Cycle Life

200% more
1,000
2

USB-A Ports

100% more
1
2

USB-C Ports

100% more
1

Advantages

Where each product wins

ALLWEI Portable Power Station 500W, 512Wh LiFePO4 Battery, UPS Function, 2.5Hrs Fast Charge, 2 AC Outlets(Surge 1000W), Solar Generator for Outdoor Camping RV CPAP Home Emergency - Portable Power Stations

ALLWEI

  • Battery Capacity: 73% higher (512.0 vs 296)
  • AC Output: 67% higher (500.0 vs 300)
  • Cycle Life: 200% higher (3000 vs 1000)
  • USB-A Ports: 100% higher (2 vs 1)
  • USB-C Ports: 100% higher (2 vs 1)
EnginStar Portable Power Station 300W 296Wh Battery Bank with 110V Pure Sine Wave AC Outlet for Outdoors Camping Hunting and Emergency, 80000mAh Backup Battery Power Supply for CPAP - Portable Power Stations

EnginStar

  • Weight: 100% lower (13.0 vs 6.5)

Who Should Buy Which?

Find the right product for your needs

ALLWEI Portable Power Station 500W, 512Wh LiFePO4 Battery, UPS Function, 2.5Hrs Fast Charge, 2 AC Outlets(Surge 1000W), Solar Generator for Outdoor Camping RV CPAP Home Emergency - Portable Power Stations

Buy ALLWEI if...

ALLWEI Portable Power Station

If you need a reliable power backup for home emergencies, RV adventures, or extended camping, the ALLWEI Portable Power Station 500W is your ideal choice. Prioritizing longevity and higher output, you'll benefit from its 512Wh LiFePO4 battery, offering 3000 cycles and 500W AC output for more demanding devices. Its 2.5-hour fast charge and UPS function make it perfect for those needing quick readiness and uninterrupted power for essential electronics.

EnginStar Portable Power Station 300W 296Wh Battery Bank with 110V Pure Sine Wave AC Outlet for Outdoors Camping Hunting and Emergency, 80000mAh Backup Battery Power Supply for CPAP - Portable Power Stations

Buy EnginStar if...

EnginStar Portable Power Station

The EnginStar Portable Power Station 300W is perfect for the budget-conscious user prioritizing extreme portability for casual outdoor activities like day trips, picnics, or light camping. If you need to power smaller devices like phones, tablets, or a CPAP machine and value a lightweight (6.5 lbs) design over maximum capacity, this unit is an excellent, cost-effective option. Its 296Wh capacity and 300W AC output suffice for basic power needs.

Spec Comparison

13 specs compared

Specification
ALLWEI Portable Power Station 500W, 512Wh LiFePO4 Battery, UPS Function, 2.5Hrs Fast Charge, 2 AC Outlets(Surge 1000W), Solar Generator for Outdoor Camping RV CPAP Home Emergency - Portable Power Stations
ALLWEI Portable Power Station
EnginStar Portable Power Station 300W 296Wh Battery Bank with 110V Pure Sine Wave AC Outlet for Outdoors Camping Hunting and Emergency, 80000mAh Backup Battery Power Supply for CPAP - Portable Power Stations
EnginStar Portable Power Station
Price$249$200
Rating4.4(2.3k)4.3(1.4k)
Capacity Wh512W296W
ChemistryLiFePO4Li-ion
AC Output Watts500W300W
Dc Ports22
AC Outlets22
Cycle Life30001000
Weight13 lbs6.5 lbs
USB A Ports21
USB C Ports21
Charge Time Hours2.5 hrs—
Peak Output Watts1000W—
Solar Input Watts100W—
Model Number—R300

Swipe horizontally to see all columns

Pros & Cons

Quick overview of strengths and weaknesses

ALLWEI Portable Power Station 500W, 512Wh LiFePO4 Battery, UPS Function, 2.5Hrs Fast Charge, 2 AC Outlets(Surge 1000W), Solar Generator for Outdoor Camping RV CPAP Home Emergency

ALLWEI Portable Power

Pros
  • Charges fully via AC in 2.5 hours.
  • LiFePO4 battery offers 3000 charge cycles.
  • Provides instant UPS backup power.
  • Multiple outputs: 2 AC, 2 USB-C, 2 USB-A, 3 DC.
Cons
  • Solar panel requires separate purchase.
  • 500W continuous AC output limits larger appliances.
  • UPS function only for 500W max devices.
EnginStar Portable Power Station 300W 296Wh Battery Bank with 110V Pure Sine Wave AC Outlet for Outdoors Camping Hunting and Emergency, 80000mAh Backup Battery Power Supply for CPAP

EnginStar Portable Power

Pros
  • 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
Cons
  • 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 power station is better for extended camping trips or home emergency backup?

The ALLWEI 500W is superior due to its 512Wh capacity, higher 500W AC output, and robust LiFePO4 battery with 3000 cycles. It can power more devices longer and offers UPS functionality for home use.

What's the main difference in battery chemistry and lifespan?

The ALLWEI uses a LiFePO4 battery, providing 3000 charge cycles for exceptional longevity. The EnginStar uses Li-ion, offering 1000 cycles. LiFePO4 is generally more durable and safer over time.

Which unit provides faster charging capabilities?

The ALLWEI 500W charges much faster, achieving a full AC charge in just 2.5 hours. The EnginStar has a lower max input speed, resulting in considerably longer recharge times for its 296Wh capacity.

Which power station is more suitable for light travel and maximum portability?

The EnginStar is much more portable, weighing only 6.5 lbs compared to the ALLWEI's 13 lbs. For users prioritizing minimal weight and ultra-easy transport for shorter outings, the EnginStar is ideal.

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