From the brand
About Us
ALLWEI, founded in 2007, is a leading manufacturer specializing in outdoor energy storage power supply. Our portable power stations and solar panels meet your emergency, outdoor activities and home backup needs.
We are dedicated to produce portable and powerful solar-powered products.
ALLWEI enables energy mastery with versatile power solutions from portable stations to solar
【Empower Your Life】The outdoor generator has 280Wh, Rated 300W, silent cooling fan, 3-level LED light SOS mode Perfect as portable power bank for emergency power outage, outdoor activities and home backup use, climbing, RV trip.
【3 Ways To Recharge, Built-in MPPT Controller】It can be recharged by AC Wall Charging, car charging, and solar panel charging, Fully charged by AC charging: 5.5-6.5 hours, car charging: 4.5-5.5 hours, and 100W solar panel charging: 3-4 hours in full sunlight.
【Power 9 Devices simultaneously】With 9 AC USB DC ports, equipped with 2* AC PURE SINE WAVE outlets for your 110V/120V Devices, 1*USB-C PD 60W output, 2* USB-A, 1* car cigarette lighter for car appliances, 3* DC ports. The battery generator can power daily essential devices like CPAP, drone, phones, laptop, camera, RV cooler, RV fridge,etc.
【Lightweight Portable】The solar generator for home use with net weight: 6 IBS, The 300W Power Station is with compact size:8.86x4.53x8.07 inches, easy to carry.
【Warm Tips】When you use AC outlets, please charge your devices within 300 watts, otherwise the battery will be turned off due to over-load protection. Your Device's Run time=280Whx85%/Your device's watts. Please charge the generator in three months if long time no use.
【Note】 When use the Power station to charge your devices, or you use the three ways to charge the Power station, when the power station reaches a certain temperature, the smart fan will start to cool it down, when the temperature drops to a certain level, the fan will stop working. A slight noise from the fan running is normal.
【BMS System】The generator adopt premium lithium ion batteries to ensure you and your devices safety while use. Support 1500 life cycle. The BMS and MPPT Controller is built in multiple protections via LCD screen icon flash.
【Package Contents】1x ALLWEI 300W/280Wh Portable Power Station, 1x AC Power Adapter, 1x AC Cable, 1x DC Car Cable, 1x User Manual (ALLWEI Solar Panel sold separately).
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Price: $249.00 - $25.99
(as of Dec 20, 2025 16:48:39 UTC – Details)
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