Electronics

9 Volt Battery Connector

5-7/8" (15 cm) red and black leads with insulated snap-in connector. More.

Economy Battery Holder

Features Fahnestock clips attached at each end for easy, secure wire connection. The D-cell snaps into the holder which can be joined for series or parallel circuits. Rugged plastic construction. More.

Miniature Lamp Bulb Holder – Single

Designed to study series and parallel circuits. Miniature lamp holders with two Fahnestock clips for connecting wires. Clips allow for completing circuits without the use of a screwdriver. Holders are mounted on Masonite base. Components can be combined... More.

C Cell Battery Holder

Holds all standard C cell batteries. 6" red and black insulated wires for easy connection. Curved sides help prevent the battery from falling out when it is upside down. Made of unbreakable plastic. More.

AA Cell Battery Holder

Holds all standard AA cell batteries. 6" red and black insulated wires for easy connection. Curved sides help prevent the battery from falling out when it is upside down. Made of unbreakable plastic. More.

“AA” Alkaline Batteries

Some rockets may require the use of “AA” batteries in order to fly. Please read information for each rocket to determine if they are needed. Pkg. of 2. More.

Super Heavy-Duty Batteries – Size C; Pkg. of 2

Heavy-duty 1.5V carbon-zinc batteries. Ideal for general lab work. Super cells provide up to twice the life of ordinary general-purpose cells. Battery brands may vary. More.

Battery Holder/Joiner

Teaches both series and parallel circuits. Holds a standard “D” size cell battery. High-impact plastic with male and female button snaps on ends and extensions on sides to allow instant connections in series or in parallel without using ... More.

Heavy-Duty 9V Battery

Heavy-duty 9V carbon-zinc batteries. Ideal for general lab work. Super cells provide up to twice the life of ordinary general-purpose cells. Battery brands may vary. More.

Super Heavy-Duty Batteries – Size AA; Pkg. of 4

Heavy-duty 1.5V carbon-zinc batteries. Ideal for general lab work. Super cells provide up to twice the life of ordinary general-purpose cells. Battery brands may vary. More.