①
②
- Non-rechargeable batteries are not to be recharged,
- The rechargeable batteries should be charged under adult supervision
- Different types of batteries or new and used batteries are not to be mixed,
- Batteries are to be inserted with the correct polarity(+ and -)
- Exhausted batteries are to be removed from the toy.
- The supply terminals are not to be short-circuited,
③
④
4