button cell

Specifications Nominal Discharge current 0.4mA Nominal Voltage 3V Nominal Capacity 500(mAh) Continuous stangard load 7.5(kΩ) Maximum pluse current 30mA Operating temperature -20℃~70℃ Weight 6.8（g） UL Recognition MH29853

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%.

CR2325 Coin/Button Cell Battery For key fobs 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%.

Omnergy CR1216 Battery 3V Lithium Coin Cell Omnergy battery carries the largest selection of lithium coin cell batteries including less common models such as the CR1216 size battery. CR1216 lithium coin cell batteries provide excellent performance and their extensive shelf-life makes them ideal for use in a variety of devices: Watches, Computer Motherboards, Calculators, and other small electronics. CR1216 size batteries are used as replacements for: 5034LC, BR1216, CR1216, DL1216, ECR1216, KCR1216, KECR1216, 635200, 635202 and 635203. We provide high quality omnergy brand CR1216 lithium coin cell batteries .

CR1025 lithium Battery Equivalents and Replacements CR1025 batteries are non-rechargeable Lithium Manganese Dioxide (LiMnO2) 3.0V batteries featuring very stable output voltage, good tolerance to low and high temperatures, and a very low discharge rate. CR1025 batteries are commonly used in some calculators, wrist watches, remote controls, car key fobs, and similar devices that require a compact but reliable and stable power source. CR1025 Batteries Features and Specifications CR1025 batteries feature physical dimensions of (D x H) 10 x 2.5 mm and feature a nominal voltage of 3.0V, a cutoff voltage of 2.0V, and a nominal capacity of 30 mAh. Thanks to their LiMnO2 chemistry, CR1025 batteries tolerate well discharge pulses, making them a good choice for remote controls, car key fobs, and similar devices. Also, CR1025 batteries feature stable voltage output and a very low self-discharge rate, typically ~less than 2% per year when the battery is stored at room temperatures, making the battery also suitable as a CMOS memory battery in various smaller devices where "standard" CR2032 would be too large.

Specifications Nominal Discharge current 0.4mA Nominal Voltage 3V Nominal Capacity 600(mAh) Continuous stangard load 7.5(kΩ) Maximum pluse current 25mA Operating temperature -20℃~70℃ Weight 6.9（g） UL Recognition MH29853

Lithium CR2440 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 CR2440 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.

High temperature resistance up to 125℃ Excellent performance in superhigh-temperature environments. 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 stable 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 1%.

LSC series is a new type of hybrid lithium-ion supercapacitor battery that combines the advantages of lithium-ion batteries and supercapacitors. It has a long charge/discharge cycle life (hundreds of thousands of times) and no "memory effect", as well as excellent storage performance . Strong high-current discharge capability,high energy conversion efficiency,and low process losses. Wide operating temperature range(-40℃-+90℃). Excellent energy storage, no overcharge, and over-discharge problems, with a high safety factor.