3V 20mAh Rechargeable Lithium Coin PCB S+(Fat) S-20mm
Overview
3V 20mAh Rechargeable Lithium Coin PCB S+(Fat) S-20mm. Rechargeable Lithium Battery Coin Cell. Used in Memory Back Up ( MBU ).
Key Features
- Flat high voltage of about 3 V
- Several months of continuous backup
- Small self-discharge allows use without recharging even after long storage
- Stable to continuous overcharging and overdischarging