Name: 4M Enviro Battery
Brand: 4M
Price: 51.27 SGD
Availability: InStock

Light up an LED bulb or sound a buzzer using natural energy sources like a potato, salt water even mud. The Enviro Battery kit teaches children that surprising sources of energy can be found in a wide variety of natural sources. The kit includes wires, zinc and copper plates, plastic cups, an LED lamp, and more. Includes a detailed guide for performing a wide range of experiments. Perfect for young scientists with an interest in electronics and green energy sources. Recommended for ages 8 years and up..Challenge your child's imagination with 4M toys and kits..4M educational toys cover a wide range of educational subjects and include science kits, arts and crafts kits, robotics kits, and more..4M offers a wide range of toys and kits to let you build a clock, crochet a placemat, or turn your room into a planetarium all in the name of making learning fun., Manufacturer: 4M