Nature Generator Connection Operation DIY Enviro Battery Science Education Toy Set
Specifications:
Item Name: DIY Enviro Battery
Wieght: 105g
Size: 16.7*4.5*21.8 cm
Packing description: color box packaging, instructions
Applicable age: 8 years old or older
A. SAFETY MESSAGES
1. Please read all instructions before you begin
2. Adult assistance and supervision is recommended.
3. The kit is intended for children age over 8
4. This kit and its finished products contain small parts which may cause
choking hazard. Keep away from children under 3 years old
Please ask an adult for help when getting any material (i.e. potatoes
fruits, juice, etc) needed for the experiments
6. Food or beverages used in these experiments are not edible. Please
dispose of them immediately after use
7. Do not connect any of the parts provided to any AC wall socket or any batteries. This may cause electric shock or a short circuit.
B. CONTENTS
4 zinc plates(silvery grey), 4 copper plates(brownish), 4 connection wires, 2 plastic cups, 1 paper cup, 2 specially designed bottle screw caps, 1 light tower with LED lamp, 1 sound chip, 1 LCD watch moment with protective cover,1 set transparent adhesive tapes, 1 set experiment instruction guide with experiment record sheet and fun facts
C. HOW DOES YOUR ENVIRO BATTERY WORK?
Your enviro battery works by immersing a pair(or pairs) of connected zinc and copper plates into an aqueous medium such as a potato, mud, water, or a piece of fruit. the zinc plate is the negative electrode; the copper plate is the positive electrode. When the metals are immersed into the electrolyte a chemical reaction takes place. The acid in the electrolyte breaks down the atomic structure of the copper and zinc, causing individual electrons to be released. Zinc is a more reactive metal than copper in this chen process. It generates electrons faster than copper in this chemical process. The excess electrons flow from the zinc plate to the copper plate. This flow of the electrons from a reactive metal to a less reactive metal forms a small current which is strong enough to power a small light bulb, a small watch or a sound chip.
Package Included:
1 x DIY Enviro Battery
Package Included:
1 x DIY Enviro Battery
Nam tempus turpis at metus scelerisque placerat nulla deumantos solicitud felis. Pellentesque diam dolor, elementum etos lobortis des mollis ut risus. Sedcus faucibus an sullamcorper mattis drostique des commodo pharetras loremos.Donec pretium egestas sapien et mollis. Pellentesque diam dolor cosmopolis etos lobortis.
- Comodous:
- Comodous in tempor ullamcorper miaculis
- Mattis laoreet:
- Pellentesque vitae neque mollis urna mattis laoreet.
- Divamus de ametos:
- Divamus sit amet purus justo.
- Molestie:
- Proin molestie egestas orci ac suscipit risus posuere loremous
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
Related Products
Recently Viewed Products
- Choosing a selection results in a full page refresh.