Description of 10-Pack AA Battery Holder For Series Or Parallel Connection: Ideal For Physics Labs, Electronics Education, Demonstrating Electrical Concepts
These durable individual plastic1.5vAA-cell battery holders can be quickly and easily snapped together to form either parallel or series connections. They can be used individually or configured in parallel. screw type binding post,If you use alligator clips you might want to temporarily remove the connector knobs. provides stability in handling and visualization of electrical principles, screw type binding post ,screw down connection terminals are heavy duty,for secure electrical connection. of course that while this does teach them how electricity works, you have to make sure to teach them not to play with actual electrical equipment around the house. This Battery Holde consists of baseboard, binding post