Button Battery CR2016

CR2016
CR2016-3V lithium manganese button battery, also known as lithium metal battery, is a disposable battery (primary battery). Its high voltage, high energy density, wide operating temperature range, excellent discharge stability and safety make it widely used in low-power electrical products. Its single cell voltage is 3V, which is twice that of zinc-manganese button battery.
CR2016 batteries are often used in smart homes, medical equipment, Internet of Things and other products, such as remote controls, electronic watches, luminous toys, LED luminous gifts, concert luminous cheering props, locators, and other products as the main power supply or memory support power supply. 

Button Battery CR1632

CR1632
CR1632-3V lithium manganese button battery, also known as lithium metal battery, is a disposable battery (primary battery). Its high voltage, high energy density, wide operating temperature range, excellent discharge stability and safety make it widely used in low-power electrical products. Its single cell voltage is 3V, which is twice that of zinc-manganese button battery.
CR1632 batteries are often used in smart homes, medical equipment, Internet of Things and other products, such as remote controls, selfie sticks, sensors, thermometers and hygrometers, smart switches, Bluetooth pedometers, electronic thermometers, electronic watches, tire pressure gauges, toys, luminous gifts, concert cheering props and atmosphere field control, locators, electronic tags, RTC circuits and other products as the main power supply or memory support power supply.

Button Battery CR1620

Button Battery CR1220

CR1220
CR1220-3V lithium manganese button battery, also known as lithium metal battery, is a disposable battery (primary battery). Its high voltage, high energy density, wide operating temperature range, excellent discharge stability and safety make it widely used in low-power electrical products. Its single cell voltage is 3V, which is twice that of zinc-manganese button battery.
CR1220 batteries are often used in smart homes, medical equipment, such as thermometers, LED light-emitting holiday toys, RTC circuits and other products as the main power supply or memory support power supply. 

Button Battery CR927

CR927
CR927-3V lithium manganese button battery, also known as lithium metal battery, is a disposable battery (primary battery). Its high voltage, high energy density, wide operating temperature range, excellent discharge stability and safety make it widely used in low-power electrical products. Its single cell voltage is 3V, which is twice that of zinc-manganese button battery.
CR927 batteries are often used in medical equipment such as thermometers, LED luminous toys and gifts, RTC circuits and other products as the main power supply or memory support power supply.

Button Battery CR2032

CR2032
CR2032 lithium manganese button battery, also known as lithium metal battery, is a disposable battery (primary battery). Its high voltage, high energy density, wide operating temperature range, excellent discharge stability and safety make it widely used in low-power electrical products. Its single cell voltage is 3V, which is twice that of zinc-manganese button battery.
CR2032 battery is often used in smart home, medical equipment, Internet of Things and other products, such as remote control, selfie stick, door and window sensor, thermometer and hygrometer, smart switch, wireless doorbell, electronic blood glucose meter, electronic thermometer, electronic watch, bicycle meter, toy, luminous gift, concert cheering props and atmosphere field control, locator, electronic tag, electronic scale, computer motherboard and other products as the main power supply or memory support power supply.