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

Set the battery as per instructions. The LEDs lit up. Not super bright because it was a few apples. Lemons would have been better if I had them. The clock worked with TWO red apples. The instructions are very clear not to go over 2-3 apples w/the clock. The led is not bright enough w/one apple. I used FOUR ****Just like the little picture showed***! My son and I got a kick out of it. Motors did not work but likely b/c not enough voltage. I am guessing the motor was a 3V motor, not sure , it was not labeled (but 5V would seem like a bad idea anyway). Anyway, 45 minutes of fun at least on the first night. The little piece of paper is helpful. This is not a college course people! It is for a little bit of ~~fun!!. Great idea!

This kit offers very good value for the relatively low price. The parts allow experimenting with different projects using electric current. The inclusion of a DC motor is a plus, but it cannot be powered by the fruit battery. The motor can be powered by a common 1.5 volt battery. Since the kit does not include detailed instructions or circuit diagrams, two photographs are included for the clock and LED.

The fan cannot be powered via potato as we intended it to be when we purchased the kit. Other items work with the potato but not the fan. Disappointed because that is what my daughter was going to use as her demonstration in the science fair.

None of the bulbs worked, nor the fan. But the noise maker and the clock both worked! Maybe the fan didn't work bc it required more voltage, and if so it would've been nice if they included a lower powered fan. That would've been fun for my boy to watch. It was a great experiment though! Easy to assemble and use. I would've liked more wires to test more potatoes, but this kit was sufficient enough!

We were hoping for a fun science project for the kids but these materials were flimsy and cheap.

This worked perfectly, we used a different brand on Amazon that didn’t work and went with this brand at it worked perfectly

College level students loved this in my Electrical class. Better understanding of chemical battery.

This kit offers lots of flexibility for your young scientist. It includes everything but the fruit or potatoes, and is easy to use. For the price, you really can't go wrong. Not an expensive investment to gauge their curiosity about science stuff. I bought this for a 7 year old and 5 year old.