Two lead plates contained in a glass, screw-top jar with integral 4mm sockets. The jar can be filled with dilute Sulfuric acid and used in a charge/discharge arrangement to demonstrate the storage of energy in chemical changes. The apparatus includes an empty jar so that by changing over the lids the acid can be securely stored and the plates protected in between uses. Full instructions included together with suggestions for using the system as the basis of an investigation into storage of energy. Supplied without acid.
Product code: LA30-570
Dimensions (2 batteries, each with same dimensions): 90 x 100mm (Diameter x Height)