1. For best results, use battery type LR44 (DC1.5V).
2. Install only new batteries of the same type in your product.
3. Failure to insert batteries in the correct polarity, as indicated in the battery compartment, may shorten the life of the batteries or cause batteries to leak.
4. Do not mix old and new batteries.
5. Do not mix Alkaline, Standard (carbon-zinc) or Rechargeable (nickel cadmium) or (Nickel Metal Hydride) batteries.
6. Do not dispose off batteries in fire.
7. Batteries should be recycled or disposed off as per state and local guidelines.