CR

Advantage:

Compact and lightweight: perfectly adapted to the trend of miniaturization in modern electronic products.

Long lasting durability: Ultra low self discharge and stable voltage make it have an extremely long lifespan.

Reliable performance: wide temperature working characteristics ensure stable output in various environments.

No memory effect: As a disposable battery, there is no need to worry about the memory effect caused by charging.

limitations:

Disposable: Most CR batteries are non rechargeable and should be properly recycled after disposal.

Limited current output: Not suitable for devices that require high current discharge, such as camera flashlights.

There are safety hazards: if short circuited, heated at high temperatures, or pierced, it may cause liquid leakage, or even fire and explosion (although not common, caution should be taken).

5、 Precautions for use and disposal

Correct installation: Pay attention to the direction of the positive and negative poles, usually the side marked with a "+" sign is the positive pole. Forcefully reversing may damage the device or battery.

Avoid short circuits: Do not mix batteries with metal objects (such as keys, coins) to prevent direct connection of positive and negative poles, which may cause short circuits and high temperatures.

Do not attempt to charge or disassemble: Charging disposable lithium batteries is extremely dangerous! Disassembling will come into contact with toxic and harmful chemicals.

Store in a cool and dry place: away from high temperatures and sources of fire.

Environmental recycling: Abandoned CR batteries are hazardous waste and should be placed in a dedicated battery recycling bin. Do not dispose of them indiscriminately to avoid polluting the environment.