These double AA battery holders power all your STEM | STEAM | Maker projects, big or small. Squeeze alligator clip leads to the battery holder terminals, turning the power supply on or off by attaching and detaching the leads. This battery holder connects two AA batteries in series, providing an output of approximately 3 volts. The metal lever controls the flow of power - making this an excellent component for circuits, linkages or science fair projects. 

Specifications: 

• Capacity: 2 AA batteries
• Wire Leads: 150mm (~6in)
• Output: ~3 volts