the.com/battery
a chemistry experiment quietly hostage in your pocket, slowly dying for your attention
first oneVolta stacked metal discs in 1800 to make it
baghdad mystery2000-year-old jars may be ancient batteries
lithium feartoo much current and it becomes a tiny bomb
charge cyclesevery full charge slowly ages it toward death
frog legsGalvani's twitching frogs inspired the whole idea