Funny. . . but my pager I had way-back-when ran off of a single AA cell. LOL!
Back in the mid 2000s the Lithium Ion battery failure rate was one in 6 million to 8 million per year. It improved due to using purer materials and better manufacturing.
45 posted on 12/05/2016 8:14:31 PM PST by Swordmaker
(This tag line is a Microsoft insult free zone... but if the insults to Mac users continue...)