Something weird happened today in class. Maybe it’s because I’ve been sick but for some reason I completely drained 3 sets (that’s 12 pieces) of AAA batteries. When the first set of batteries got drained I figured maybe it was just a while since they’d been charged. Then I replaced them with batteries that were recently charged. Five minutes later the batteries are completely drained. Then I replaced THOSE with the spares (regular batteries). Those lasted longer … maybe 10 minutes, then died.
This has never happened to me before.