D Battery, Pack of 2 - Arbor Scientific

Long lasting and powerful 6 volt lantern battery provides plenty of power.

6 Volt Lantern Battery

Building & Designing Batteries Stem Kit - Arbor Scientific

ALK7: 7 Ah 12 V Alkaline Battery Pack (requires 8 D cell batteries)

Energizer 2500mAh D Size NiMH Rechargeable Battery 2 pack – Cheap-batteries .com

Laser Refraction Tank - Arbor Scientific

Our flexible Magnetic Receptive Mat attracts all types of low-profile magnets, including flexible magnetic sheeting, ceramic magnets, and neodymium

Magnetic Receptive Mat

The Arbor Scientific Mechanical Wave Complete Bundle comes with everything you need to drive wave experiments and harmonic and motion demonstrations

Mechanical Wave Complete Bundle

D-Cell Battery Holder is mounted on a durable plastic base that features two embedded neodymium magnets designed to help keep things organized on a

D-Cell Battery Holder with Magnetic Base

The Collision in Two Dimensions Apparatus allows students to experience the conservation of momentum and kinetic energy by investigating the

Collision in Two Dimensions Apparatus

Duracell with DuraLock Power Preserve technology 10-Year Guarantee in Storage #1 Trusted Brand of Electricians & First Responders

Duracell Alkaline D Batteries 2 Count

Building & Designing Batteries Stem Kit - Arbor Scientific

Great for measuring the critical angle for total internal reflection!, The angle of incident and refractive rays are easily seen with the help of a

Laser Refraction Tank

These plastic D-Cell Battery Holders can be connected in series or parallel. Sold individually.

D-Cell Battery Holder