3.0v Lithium Button Batteries Voltage: 3.0 Volt (V)

Li/MnO2 button Battery Feature:
(1) high energy density up to 270WH/Kg(510WH/dm3).
(2) High operation voltage, 2.7V~3.0V upon loading resistance.
(3) Long storage life, less than 2% of self-discharging rate per year, could be stored for 10 year at room temperature.
(4) Wide operation temperature range, -40a ~+70a .
(5) Non-magnetic stainless steel case, hermetically sealed. Be safe for transportation and general shock. No leakage problem.

CAUTION:
(1) Do not make the battery short-circuit and do not try to charge it.
(2) Do not over-discharge , press or burn the battery.
(3) The battery should be removed from the instrument on time when finishing discharging.
(4) Do not try to solder directly on battery.
(5) Do not disassemble the batteries..
(6) Do not use under temperature beyond specified range