BESTON CR1220 Coin Cell Lithium Battery 3V 40mAh

Description

BESTON CR1220 Coin Cell Lithium Battery 3V 40mAh The BESTON CR1220 is a 12.5 mm diameter, 2.0 mm thick primary lithium battery with a nominal voltage of 3 V and typical capacity of 40 mAh . Utilizing lithium manganese dioxide chemistry, it offers stable voltage output, low self-discharge, and a shelf life of up to 5–10 years . This one-button-size battery is ideal for low-drain applications such as watches, remote controls, medical devices, and backup clocks. Features Provides a stable 3 V output and 40 mAh capacity. Compact 12.5 × 2.0 mm coin cell format, compatible with CR1220 slots. Low self-discharge (<1% per year), ensuring long-term usability. Non-rechargeable primary cell, requiring correct disposal. Suitable for use in a broad temperature range (typically –20 °C to +70 °C). Specifications Specification Details Brand Beston Model BST-CR1220 Battery Type Lithium Coin Cell Nominal Voltage 3V Capacity 4mAh Diameter 12.5mm Thickness 2.0mm Shelf Life Up to 10 years Operating Temperature –20 °C to +70 °C Applications Watches, key fobs, calculators, and glucometers. Real-time clock backups and sensor memory retention. Small remote controls and medical devices. Hobby electronics like LED lights and coin detectors. Package Contents 1 x BESTON CR1220 Coin Cell Lithium Battery 3V 40mAh.

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