Product details of Battery Holder – 4xAA to Barrel Jack Connector
- This is a simple 4 cell AA battery holder.
- The 5 inch cable is terminated
- Its standard 5.5×2.1mm
- Center positive barrel jack connector
This is a simple 4 cell AA battery holder. The 5 inch cable is terminated with a standard 5.5×2.1mm, center positive barrel jack connector
the average voltage regulator has about 1V of dropout (but can vary greatly). This pack, with normal alkaline batteries, will output ~5.5V causing a normal 5V board to run at around 4 to 4.5V. This depends a lot of what board and processor you are using with the battery pack. Please consult yer datasheet.