These single AA battery holders are modular and stackable. You can use them individually or connect them end-to-end to form a chain series connection (to get 1.5V or 3V, or 6V, etc.) They can also be combined in a solid block sideways (however, the parallel connection is not automatic - you will need to connect it with banana or alligator clips and cable.)
The red and black terminals have a coil spring base that is great for easy connection to bare wire, or you can use a standard banana cable.
Great for science fair projects, hobby electronics projects, or classroom use.
Size: 80 x 22 x 30 mm
⚠ Safety warning
CHOKING HAZARD
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.