Sntieecr Fruit Battery Science Experiment Kit with Instruction Potato Science Educational Kit for School Sciences Project Kids DIY STEM Lab Experiments

Fruit Battery Kit Comes with 5 x copper sheet 5 x zinc sheet1 x electronic clock 2 x RGB LED1 x RED LED 5 x wires 2 x wires with clip1 x buzzer sounder 1 x propeller fan 1 x dc motor 1 x instruction good kit for your kids DIY STEM science project Fruit Science Kits for Children The product fan with a faster motor represents a stronger voltage which can cultivate childrens observation ability The different bright lights and the sound level of the buzzer are also suitable for classroom scientific power generation experiments Fruit Battery Application Through interesting fruit battery scientific experiments parents can accompany your children to play and cultivate their science learning interest Improve childrens ability to do things on their own develop childrens imagination and creativity Easy to Operate It is easy to use in scientific projects Before experiment you only need to prepare lemons apples or some vegetables and beverages to assemble the battery We provide simple experimental ideas Please kindly see the circuit combination on our pictures and avoid short circuit Warm Notice Suitable for 8 years Be careful of scald caused by short circuit Do not mix old and new batteries Do not mix alkaline standard carbonzinc or rechargeable batteries the kids must use under the supervision of adults