Use this : Dell AC Adapter LA90PM130 Update (10/31/2020): The problem comes from power adapter. Replace power DC won't fix no charging battery issue. I recommend to buy this one : Dell Slim Power Adapter - 90-Watt Model No : LA90PM130 https://www.dell.com/en-us/shop/dell-slim-power-adapter-90-watt/apd/332-1833/pc-accessories You can find a cheaper one on Ebay
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