Battery or nano broken?

benpiepen

New member
It's ?BBQ season, so 've fished out my wlanthermo nano out of it's hibarnation in house, where it slpet with a fullly charged battery last season. charged it fully until the display says laden beendet.
but it won't turn on anymore. plugging the cable in, it says "low battery, please switch off"

so is the battery broken (which should be after so many years) or should the nano still work powered by a charger/ power bank too even with a faiked battery? what's the recommended action? replace the battery?
 

s.ochs

BOFH
Teammitglied
Admin
Does the red charging LED light up when you plug in a USB device? If so, please let the Nano charge for 3-4 hours.
Does the red LED go out? Can it be startet now? If not, the battery is probably broken.
Open the case and cut the battery cables. Your Nano should then boot up with a connected USB device.
 
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