OUPES

OUPES is the portable power brand of Shenzhen Jiexun Energy Storage Co., Ltd., a Shenzhen company registered in February 2021. OUPES dates the brand to 2019 and its first station, the OUPES 600, to May 2021, followed by the Mega 5, Mega 3 and Mega 2 in 2023 and the Mega 1 in 2024. The name is short for Optimal Uninterrupted Power Energy Solution.

In the US, OUPES Inc of Rialto, California, runs oupes.com and ships from warehouses in Rialto and Buford, Georgia. The stations are also sold through OUPES’s own store on Amazon US and as a marketplace seller on Walmart.com and Lowe’s.com. The current US range runs from the 288 Wh Exodus 350 to the 4,608 Wh Guardian 6000 V2, which gives 120 V and 240 V from one unit, all on LiFePO4 cells, with B2 expansion batteries for the Mega line and G5 batteries for the Guardian.

OUPES’s policy gives Guardian, Mega and Exodus stations five years of warranty from delivery, and registering the product adds a sixth year once OUPES verifies the form. Orders from oupes.com can be returned within 30 days of delivery; OUPES pays return shipping for quality faults, and the buyer pays it otherwise.