What does the battery do?

Related questions

1. Why was the battery invented?
2. Are 1632 and 1620 batteries the same?
3. How long do button batteries last?
4. Are eneloop batteries any good?
5. Why are batteries useful?
6. Is it worth buying rechargeable batteries?
7. What is the difference between C and AA batteries?
8. Why are AA batteries called AA?
9. What is the difference between AAA and AA batteries?
10. How long do AA batteries last?

Tags

1. #electrolyte
2. #create
3. #electric
4. #device
5. #between
6. #anode
7. #charge
8. #electrodes
9. #circuit
10. #reactions
11. #medium
12. #allows
13. #chemical
14. #light
15. #connected
16. #energy
17. #battery
18. #cathode
19. #electrical
20. #occur