Stored for 18 Months, the Power is Still 98% Long Life, Friendly to Equipment 50 Meters Long Distance Sensing Patented Structure, No Leakage Application：Wireless Switch, Digital Scale, Watch, Car Key, Calculator, Remote Control

High Conductivity, Remote Control Distance up to 50 Meters ­ MAX Large-capacity Process, Battery Energy Increased by 19% Patented Technology, More Stable Voltage ­ U-shaped Sealing Process, No Short Circuit, No Leakage Application：Wireless Switch, Digital Scale, Watch, Car Key, Calculator, Remote Control