Nintendo switch battery help

I've tried everything to get my Nintendo switch to power up and it will not power on I've tried different power plugs I tried the original adapter for the wall I tried the original cigarette lighter I've left it charge for about 2 days using different adapters well a total of 2 days using different adapters and I cannot get past this grey screen saying that the battery is dead can anyone please help me

Видео Nintendo switch battery help канала Bill Sierer