Re:Building the mouse Logitech won't make
by Zak on Monday August 25, 2025 @02:23PM
(#45017117)
That is an AA battery. A web search suggests those shipped with Panasonic Eneeloops, which are probably the best-regarded NiMH AA for general use due to their shelf stability and long service life.
The battery door pops on and off with a fingernail.
They really do look like dead-ringers for AA batteries. I bet you could run the mouse off of a regular AA as long as you didn't try to plug it in!