Do's

• DO read the instructions on your device before installing batteries. Only use the size and type of battery specified in the instructions.
• DO insert the batteries properly. Follow the symbols showing the correct way to position the positive (+) and negative (-) ends of the batteries.
• DO keep battery contact surfaces clean by gently rubbing with a clean pencil eraser or cloth.
• DO immediately remove exhausted batteries from your device and dispose of properly.
• DO remove all batteries from the device at the same time and replace them with new batteries of the same size and type.
• DO preserve battery life by switching off a device and removing the batteries when it is not being used, and is not expected to be used for extended periods of time.
• DO practice proper battery storage by keeping batteries in a cool, dry place at normal room temperature. It is not necessary to store batteries in a refrigerator.

Don'ts

• DON’T dispose of batteries in a fire — they may leak or rupture.
• DON’T disassemble, crush, puncture, or otherwise damage batteries.  This can result in leakage or rupture.
• DON’T carry loose batteries in a pocket or purse with metal objects like coins, paper clips, etc. This can short-circuit the battery, leading to high heat or leakage.
• DON’T recharge a battery unless it is specifically marked "rechargeable." Attempting to recharge a non-rechargeable (primary) battery could result in leakage or rupture. Don't use rechargeable alkaline batteries in nickel metal hydride battery chargers.
• DON’T store batteries or battery-powered devices in hot places — elevated temperatures can lead to capacity loss, leakage or rupture.
• DON’T mix old and new batteries, or mix different types or makes of batteries. This can cause leakage or rupture, resulting in personal injury or property damage.
• DON’T give batteries to young children.