Battery Holder for D-Cell with metal terminals.

GSC International BH-4 Battery Holder for D-Cell with metal terminals.The battery holder securely holds one regular D-size battery and has metal terminals for attaching wires with alligator clips. The battery holder can also be connected in parallel or series circuits by snapping them together, either side-by-side or front-to-back. The battery holder is often used to power an electronic device or in physical science experiments.The battery holder securely holds one regular D-size battery and has metal terminals for attaching wires with alligator clips. The battery holder can also be connected in parallel or series circuits by snapping them together, either side-by-side or front-to-back.The battery holder is often used to power an electronic device or in physical science experiments.The plastic case is formed with tabs to easily connect to other D-cell battery holders.PRODUCT WARNINGSThis product is NOT A TOY. It is designed for educational, scientific, or professional use only. Adult s