This battery holder is an excellent addition to any educational toolkit, intended to aid young learners in grasping fundamental physics concepts through practical application. Featuring a sturdy plastic body with copper contacts, it accommodates multiple AA batteries and is crafted to endure frequent handling. Its green color and compact size make it ideal for diverse settings including scientific studies, summer programs, and homeschooling. This product is designed to enhance hands-on engagement by enabling students to experiment with different electrical circuit configurations, thus deepening their understanding of electricity principles. Features -Color:Green -Material:Plastic, copper -Size:8.50X3.00X2.00cm/3.34X1.18X0.79in -Easy Installation: Designed with user-friendly connectors and clear wiring terminals, this holder simplifies battery setup for quick and efficient experiment assembly -Engagement in Learning: This tool promotes interactive learning by allowing kids to physically electric circuits, enhancing comprehension and retention of physics basics -Versatile Usage: suitable for a variety of environments such as classrooms, science camps, and home education where hands-on physics experiments are conducted -Robust Design: Constructed from quality plastic and copper components to ensure stable electrical connections and durability during repeated educational use -Supportive Educational Aid: Assists educators by providing a practical resource that facilitates visual and tactile demonstrations of series and parallel battery arrangements Package list: 30 x Battery Holder