1.aluminum wire..kind used for electricity..but any aluminum can be used.
2.Copper wire..any kind can be used but i like a thicker kind.
3. a glass or plastic jar but the lid has to be plastic so it does not short out the battery.
4. solar lights is an easy thing to power from this..but be inventive this thing is pretty powerfull , it can charge batterys.
5.use bolts for your terminals trough the lid of jar.
6. drain cleaner and a bottle of water.this will be your electrolyte, use just a bit of drain cleaner mixed with water, to much and it will eat your aluminum quickly.play around with mixtures to get best results cause they all work !
7. your solar lights will have solar panel wires and battery wires..attach negitive battery wire to aluminum and positive to copper
8.make sure you shake your bottle of water for a minute or so to infuse oxygen
10.this can last for weeks. to recharge,drain electrolye and shake in bottle to infuse air.