This is a coin cell holder for the common CR2032 type battery. The holder has a neat pop-in, pop-out feature that makes changing the battery easy.
This battery holder uses 3 AA cells to power your electronics, robotic or embedded project. You can do without, but MAN, when you need to hold 3AA cells, you'll need it!
This unit is great for wiring up 3 AA batteries in series.
A small, but mighty power supply. This board was designed to be as small and inconspicuous as possible.
Holder for single AAA size battery. 1.95" long x 0.50" x 0.50" high. Unbreakable black plastic. 6" wire leads.
It's a nice 5-AA battery holder, with 5" leads and a 2.1mm DC barrel plug.