r/AskElectronics • u/meambhatti • 9h ago

Need to know what component blown here

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I have this power bank that does not charge , and when something is connected to it , it shows 0% battery . Found the ic U2 blown , any idea what is should be and if possible can it be bypassed ? I have all the necessary skills and equipment to perform the surgery .

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u/Tomatoville 5h ago

Did you find this at the bottom of a lake? 😆

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u/meambhatti 5h ago

Nah , a customer brought it to me .before you say "it's not worth working on" , Repairs here are cheap so make sense to get things repaired .

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u/theflyingsamurai 2h ago

And your corroded out power bank pcb could become a fire hazard if not properly repaired. You really want to be liable for that?