4AA Battery Holder Case with ON/OFF Switch and Cover

Power your project anywhere with this 4xAA battery holder. Four alkaline cells give you a nominal 6V (rechargeable NiMH lands around 4.8V) - a sweet spot for Arduino boards, LED strips, small motors and sensor nodes.

The built-in slide switch is the feature you did not know you needed: flip your robot off between runs instead of yanking wires. The snap-on cover holds cells firmly even when your build takes a tumble, and the flying leads strip easily for breadboards, screw terminals or a DC plug.

Tip: for boards with a 5V-only input, feed the holder through the VIN/RAW pin or a small regulator.