button cell

Lithium CR1632 button cell battery is a non-rechargeable button/coin cell battery, based on the manganese-dioxide lithium chemistry, featuring a nominal voltage of 3.0 volts. Lithium CR1632 battery is a very popular battery, commonly used in car keys, remote devices, toys, calculators, digital watches, wireless doorbell for the house, digital thermometers, digital altimeter, heart rate monitors, as CMOS battery and similar.

The Reliable Power Solution for Extreme Industrial Environments.Our CR2430T is a professional-grade, high-temperature resistant lithium manganese dioxide (LiMnO₂) coin cell, engineered to deliver stable power where standard batteries fail. With a robust 270mAh capacity, it is the preferred choice for automotive electronics, industrial sensors, and smart IoT devices operating in high-heat conditions.

Professional CR3032T 3V 500mAh high-temperature lithium battery manufacturer. Reliable power for TPMS, IoT sensors, and industrial electronics (-40°C to +85°C). Wholesale & OEM available.

Specifications Nominal Discharge current 0.2mA Nominal Voltage 3V Nominal Capacity 120(mAh) Continuous stangard load 15(kΩ) Maximum pluse current 5mA Operating temperature -40℃~85℃ Weight 1.8（g） UL Recognition MH29853

The BR2354 is a 420mAh 3V coin-type Lithium Battery with a voltage of 3V. It has terminals that are in contact with the pressure. It is well suited for application in a wide range of devices where miniaturization is becoming more popular. Because manganese dioxide, which is chemically very stable, is employed as active material in the plus terminal, it retains 90% of its capacity even after 10 years of storage if preservation requirements are met. It uses organic electrolytes with the least amount of creep, which is far superior in terms of leakage resistance when exposed to environmental changes.

Coin Cell Battery BR2325 are commonly used as CMOS batteries in laptops and in a variety of other specialty applications such as watches, keyless door entry, small electronics, PDA mem-backups, motherboard clock backups, toll passes, calculators, cameras, electronic translators, and medical devices.

High-temperature resistance Stable electrical performance under high-temperature conditions,safe in use. High voltage, high energy density A 3V cell, about twice the voltage of a dry cell,with space-saving and lightweight. Excellent discharge stability The staible voltage characteristics are performed even when discharging for a long period of time. Superior storage characteristics Unique encapsulation technology achieves low self-discharge,annually less than 2%.

High-temperature resistance Stable electrical performance under high-temperature conditions,safe in use. High voltage, high energy density A 3V cell, about twice the voltage of a dry cell,with space-saving and lightweight. Excellent discharge stability The staible voltage characteristics are performed even when discharging for a long period of time. Superior storage characteristics Unique encapsulation technology achieves low self-discharge,annually less than 2%.

CR Series Lithium Manganese Button Batteries High working voltage： The rated battery voltage is 3.0V Discharge performance is stable： Manganese dioxide as positive electrode, lithium as negative electrode, with stable discharge effect Wide operating temperature range： It can work in the range of - 20～70 C. Low self-discharge rate： The annual self-discharge rate does not exceed 2%.