ALLPOWERS VOLIX P300 300W / 256Wh Review
Best for: Light camping, emergency device backup, mobile gear
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The ALLPOWERS VOLIX P300 is an small 256Wh portable power station featuring a 300W pure sine wave AC outlet (600W peak) and an exceptionally durable LiFePO4 battery rated for 4000+ cycles. It supports rapid 300W AC recharging from 0% to 100% in just 1 hour, solar charging up to 110W, and a 20ms UPS backup function.
Who it's for
Campers, photographers, and travelers needing a lightweight, needing power source for phones, tablets, laptops, and small electronics.
Strengths
- 300W AC input fully recharges the unit in just 1 hour
- Compact and portable design with a built-in carry handle
- Includes a 20ms UPS emergency backup function to protect sensitive electronics
- Versatile 4-way charging support including AC wall outlet, solar panel, car charger, and simultaneous AC + solar
Trade-offs
- Limited 256Wh capacity and 300W output mean it cannot run heavy high-wattage household appliances
- Solar input is capped at 110W max (11-30V, 8A)
Charging and expansion
Recharges rapidly from 0% to 100% in 1 hour using a standard 300W AC wall outlet, or via solar panels up to 110W max (11-30V, 8A).
Frequently asked questions
Does the VOLIX P300 support a UPS mode for power outages?
Yes, it features a 20ms uninterruptible power supply (UPS) function to prevent data loss and keep essential small devices running during blackouts.
How long does it take to recharge fully?
Thanks to its fast 300W AC input, it recharges from 0% to 100% in just 1 hour.

