CR2032 3V lithium button battery on a card, 20mm diameter, for scales and remotes

CR2032 3V lithium manganese button battery, 20mm diameter 3.2mm height, for weight scales and low-power electronics like car remotes and digital thermometers, 160mAh rated capacity B product electronics 5 capsules per card

CR2032 3V lithium manganese button battery, 20mm diameter 3.2mm height, for weight scales and low-power electronics like car remotes and digital thermometers, 160mAh rated capacity B product electronics 5 capsules per card

£10.75

CR2032 3V Lithium Manganese Button Battery for Weight Scales and Low-Power Electronics

This CR2032 lithium manganese button battery is a 3V power source designed for a broad spectrum of low-power household and personal electronic devices. As a B product (second-class electronics), it offers a cost-effective solution for powering items like digital weight scales, car key fobs, TV remotes, and various medical devices such as ear thermometers and blood glucose meters. The battery has a rated capacity of 160mAh and utilises anti-leakage technology. It is important for buyers to understand its designation as a lower-tier product intended for applications where premium battery performance is not a critical requirement, with the source noting a small portion may have insufficient charge.

Features and Construction

The battery is built to provide reliable power for compatible electronics without the cost associated with premium-grade cells.

Material and Build

The battery uses a lithium manganese chemistry to deliver its standard 3-volt output. Its construction incorporates a steel sheet that is described as being both wear-resistant and high-temperature resistant, which contributes to its physical durability and good anti-leakage performance. This design helps maintain stable discharge characteristics during use in a variety of common devices.

Size and Practical Fit

With a diameter of 20.0mm and a height of 3.2mm, this CR2032 battery fits the standard compartment size for a wide range of products. This specific dimension ensures compatibility with devices designed for this common button cell format, from small remote controls to digital kitchen scales and computer motherboard CMOS batteries.

Uses and Placement

This battery is specified for use in numerous everyday electronic items, primarily those with low power demands.

Event or Professional Use

In professional or medical settings, the battery can be used in devices like clinical ear thermometers, blood glucose monitors for diabetes management, and body fat testers. Its stable voltage is suitable for the accurate, low-current operation these instruments require. It is also compatible with car tyre pressure gauges and electronic scales used in various commercial or personal fitness contexts.

Everyday Home Use

For common household applications, this CR2032 battery powers devices such as television remote controls (including models for Xiaomi TVs), electronic dictionaries, toys, digital watches, and perpetual calendars. Its most cited use is for digital weight scales, making it a practical choice for bathroom or kitchen scales. It is also listed for use in computer motherboards, attendance machines, and electronic mosquito repellents.

Benefits and Buying Value

This product offers a specific value proposition centred on affordability and suitability for its intended applications.

Reuse and Low Maintenance

As a primary (non-rechargeable) battery, it is a single-use product designed for easy replacement when depleted. Its good anti-leakage technology, as stated in the source, helps protect device contacts from potential damage over the battery's service life, which can reduce maintenance issues for the host device.

Why Choose This Product

This battery is positioned as a B product, meaning it is a second-class electronic component sold at a lower cost point. It is explicitly described as being for the "use of low-power products" and for "accepted" users who understand that a small part of the batch may have insufficient or no power. This makes it a value-focused choice for applications where cost is a priority and where occasional cell failure is an acceptable trade-off, or for users who may buy in larger quantities.