Knowledge Of Physical Power Generation And Environmental Protection Battery

Product information:

Product name: Nature battery
Commodity material: plastic
Packing: color box
Color box size: 16.7x21.8x4.5 cm
Packing size: 67x53x56 cm
Packing quantity: 108 boxes/piece
Specification: 16.7x21.8x4.5cm
Material: Plastic/Plastic
Packing method: color box
Ability development: intellectual development
Science and Education Toy Type: Biological/Chemical
Applicable age: Juvenile (7-14 years old)

Main configuration:
Four silver gray zinc strips, four brown copper plates, four connecting wires, two plastic cups and one paper cup,
Two specially designed screw bottles, one LED lighthouse and one integrated sound chip,
-A white LCD time display, a set of transparent stickers, bilingual instructions in Chinese and English
(including experiment record sheet), packing color box.