Dabbsson 300E Portable Power Station - 298Wh | 300W

30日間の価格保証
Dabbsson公式サイトでの購入後30日以内に、価格を保証いたします。
- 300W AC output, 298Wh capacity
- Semi-solid state LFP battery, 10-year lifespan, 4000 charge cycles
- Portable and compact, only at 9.4 lbs
- Multiple recharge ways: AC, Solar, Car Charging, AC + Solar
- 1.5× Longer runtime with <150W devices
- Smart energy management via Dabbsson App
- Solar recharge 0-100% in 3 hours
- 5-year warranty coverage: 3-year base warranty + 2-year extended warranty, automatically applied when purchased from the official website
Worry-Free Shopping

Free-Delivery

3+2 Years Warranty

30-Day Money Back
Delivery Period
3-5 business days shipping (Ship from US local warehouse)
25dB Whisper Quiet Recharge
Automatically adjusts fan speed forultra-quiet performance, reaching just 25dB during low power usage and during charging when enable quiet mode.
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Specs
General
Battery
Input
Output
FAQ
Can 300E charge and discharge at the same time?
Yes, it can.
What devices can the 300E power?
The Dabbsson 300E features a 300W AC output, one car outlet, and multiple USB-A and USB-C ports, making it perfect for powering outdoor essentials like phones, portable refrigerators, laptops, projectors, cameras, and more.
Does the fan noise change?
The fan helps keep the battery cool, producing noise levels between 25–50 dB — similar to normal conversation or typical office noise. The volume may vary based on power input/output and the battery's internal temperature.
Can I charge 300E with AC and solar power at the same time?
Yes, Dabbsson 300E support AC and solar dual charging combined 220W.
What's In the Box
300E


AC Charging Cable


Car Charging Cable


User Manual


Warranty Card
300E


AC Charging Cable


Car Charging Cable


User Manual


Warranty Card