CR2032 Cr (li/mno2) coin batteries are commonly non-rechargeable batteries. it is conveniently used, portable and widely applied to consumer electronic devices. they have high energy density, high output current, low self-discharge and are operable in wide range of temperature.
- optimum for memory and RTC backup
- high energy density at 3 voltage .
- discharge characteristics through low internal resistance .
- range discharge characteristics because the human body has the ability to conduct electricity, when installing a new coin-cell battery, avoid touching the positive and negative electrodes at the same time to cause discharge. otherwise, it will easily cause power loss and affect service life. The correct steps to replace the coin-cell battery are: 1 before replacing the battery completely, first clean the battery slot, remove all the dust.