Battery, Size D, Heavy Duty
This heavy-duty D-size battery provides reliable power for classroom tools, devices, and experiments. Designed for long-lasting performance, it’s a practical choice for STEM and science activities that require consistent voltage over time, such as powering circuits, building motors, or testing conductivity. In hands-on projects, students can explore energy transfer, polarity, and closed systems while sharpening observation, experimentation, and troubleshooting skills. Whether used for lab demonstrations or student-led investigations, this battery offers a dependable energy source with wide-ranging applications across science and maker education.
Specifications:
- (1) size D battery
- Single-use, not rechargeable
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