Lithium Ion Button Battery
Battery Type: LIR2032
Nominal voltage: 3.6-4.2V
Nominal capacity: 40/50mah
Battery Terminals:PCB Pin
Cycle life: 500 cycles can be charged and discharged.
Applications:
Mainly used in control panels, wireless Bluetooth headsets, hand-held
flashlights, emergency lights, watches only, smart meters and remote key
fobs.
Standard
charge and discharge: At a constant temperature of 25±2°C, the battery
is charged at a constant current of 0.2CmA to 4.2V, and then the battery
is charged at a constant voltage until the charging current is less
than or equal to 0.04CmA. Charging is stopped, and the battery is
allowed to stand for 10 minutes, and then discharged at 0.2CmA. To
2.75V.
replace CR2032 battery