y_p_w
Thread starter
Ive never had a device come dead. IME Apple devices are shipped 20-30% SOC. Makes one wonder if it is indeed dead, and works from sitting overnight, why? Sat on a shelf too long? Latent defect in the battery?
If it works, I’d want to watch it like a hawk for other potential issues with capacity.
Yeah - I suspect that the battery had completely died even though it was new and completely sealed in the package. My guess is that it accidentally turned on in the package, discharged until it turned off, and was sitting there long enough where the battery went into deep discharge beyond the state where it will ever work again without a battery replacement. Heck - the replacement was new in the package and was somewhere around 15% state of charge.
I've had an Apple device that did really weird things with a completely dead battery and got an aftermarket battery replacement where it was working again. These sealed-battery devices tend not to work unless there battery is at least minimally functional.