I have a Pineapple Juice 4000 that I purchased at the beginning of the year... (I think).
It would have been charged about 5 times...
I charged it a couple of weeks ago. Looked at it this morning and the case had been forced open by the expanding lithium battery. The battery now has a thickness of 15mm. The Pineapple Juice 4000 case when closed measures less than 10mm (and that is an outside measurement. Interestingly, it is still holding its charge. If I push the voltage test, all the LEDs come on...
Has anyone else had battery failures in this way?
cheers
phiz