4M Green Science Water Pump

Product Overview: A solar-powered and battery-operated water pump that demonstrates renewable energy in action. Key Features: ‣ Dual Power Source: Runs on solar energy when sunlight is available and battery power in low-light conditions. ‣ Interactive Science Experiment: Shows how water can be pumped using mechanical energy. ‣ Eco-Friendly Learning: Encourages understanding of renewable energy sources. Specifications: ‣ Material: Plastic, metal, electronic components ‣ Battery Requirement: 1 x AAA battery (not included)