Adafruit 4 x AA Battery Holder with On/Off Switch

Create a compact and efficient portable power supply with this 4 x AA battery holder. Designed to fit any standard alkaline or rechargeable AA batteries, it easily connects them in series to deliver a stable power output.

The holder includes a convenient snap-on cover and an integrated on/off switch, ideal for projects lacking a dedicated power switch. Featuring updated 0.1" headers at the cable ends, the battery holder now effortlessly plugs into breadboards or headers, simplifying connectivity.

The series configuration of four batteries yields a nominal output of 6V DC with alkaline batteries and 4.8V DC with rechargeables. Perfect for use in 5V projects, especially with rechargeable batteries, while an additional 1N4001 diode can optimize voltage for alkaline batteries, ensuring versatility and reliability in various applications.