OSCAL Powermax 1800 Gray Generators | sku-17546062641

The Gray OSCAL Powermax 1800 is a portable power station in Generators, SKU sku-17546062641, listed as a 2025 model with 3200W surge output. The listing gives a 1024Wh capacity and 1800W output, while a separate outlet specification states 1872Wh and 1800W rated power. It charges from 0-80% in 1 hour with 700W AC input; the stated maximum 800W solar input provides a full charge in 1.5 hours.

OSCAL says it is 25% lighter and smaller than conventional products of the same capacity and weighs 14kg/30lb. Its LiFePO4 battery is rated for 15 years and over 3500 charge/discharge cycles; the listing describes this as 7 times the life of conventional batteries at a lower cost. A battery management system and control unit manage cell voltage and temperature.

It is described as able to power 99% of appliances through 11 outlets: 3 AC outlets, 2 USB-A ports, 2 USB-C PD ports, 2 DC5521 outlets and 1 cigar lighter outlet. App control lets you manage input and output power and monitor remaining charge. The box includes the power station, AC, car and solar charging cables, and a user manual. A 5-year warranty is included.

Capacity can be expanded to 2048Wh with 1 separately sold BP1800 1024Wh battery pack. The station is intended for home backup, camping, RV travel and other off-grid uses; listed examples of devices it can power include electric blankets, laptops, hair dryers, kettles, microwave ovens, phones, power tools, cooking utensils, vehicle-mounted products and remote-controlled aircraft.