CR2032 lithium button battery, 3V 160mAh capacity, 20mm diameter 3.2mm height, B product secondary electronics for low-power devices like weight scales, electronic scales, car remotes, and computer motherboards, supplied in bulk packaging.
CR2032 lithium button battery, 3V 160mAh capacity, 20mm diameter 3.2mm height, B product secondary electronics for low-power devices like weight scales, electronic scales, car remotes, and computer motherboards, supplied in bulk packaging.
CR2032 3V Lithium Button Battery for Low-Power Electronics and Devices
This CR2032 format lithium manganese button battery provides a practical and economical power solution for a broad spectrum of common consumer electronics and household gadgets. As a B product, or secondary product, it is positioned for applications where the absolute highest grade of battery is not a requirement, offering functionality for devices that demand reliable 3-volt power without the premium cost. Its specifications make it a direct fit for the battery compartments of countless items, from remote controls and computer components to health monitors and scales, serving as a versatile component for maintenance, repair, or bulk supply needs.
Features and Construction
The battery's core functionality is built around standardised specifications that ensure compatibility and basic performance for its intended use cases. The design incorporates specific technologies aimed at maintaining integrity during typical usage scenarios.
Material and Build
Constructed as a lithium manganese battery, this cell offers the characteristic high single-cell voltage associated with lithium chemistry, which contributes to a stable discharge profile suitable for consistent device operation. A key stated feature is the use of anti-leakage technology, combined with a steel sheet described as wear-resistant and high-temperature resistant. This construction approach is focused on providing good anti-leakage performance, which helps protect sensitive electronic device contacts from potential damage due to electrolyte leakage, a common concern with some battery types.
Size and Practical Fit
The battery conforms to the standard CR2032 button cell dimensions, with a precise diameter of 20.0mm and a height of 3.2mm. This size is a universal standard, ensuring it will physically fit into the battery holders of any product designed for a CR2032 battery. This covers an extensive range of devices, making it a highly interchangeable component. Its compact, coin-like form factor is essential for the slim designs of many modern remote controls, calculators, and other portable electronics.
Uses and Placement
The application list for this battery is extensive, covering both everyday household items and more specific electronic tools. Its 3V output and capacity are matched to the demands of circuits that require a long-lasting, low-drain power source.
Event or Professional Use
For settings requiring bulk supply, such as in offices, workshops, or for maintenance professionals, the available packaging options—from 5 capsules per card up to 5000 capsules per piece—provide scalability. These batteries can serve as reliable spares for office equipment like computer motherboards (CMOS batteries), attendance machines, or peripherals. Their specification makes them suitable for backup power in critical but low-power circuits where battery failure would be an inconvenience rather than a safety issue, aligning with their classification for use in low-power products.
Everyday Home Use
In the home, this battery is a potential fit for a vast array of common devices. The source text explicitly lists uses including car remote control keys, electronic dictionaries, TV remotes (such as for Xiaomi TV), ear thermometers, blood glucose meters, body fat testers, electronic scales, weight scales, perpetual calendars, toys, watches, and even electronic mosquito repellents. It acts as a general-purpose replacement battery for many of the small electronic items that accumulate in drawers and cupboards, providing a functional power source when needed.
Benefits and Buying Value
The value proposition of this product centres on its cost-effectiveness for non-critical applications and its role as a functional component. It addresses the need for an affordable, compatible power cell where device longevity or peak performance is secondary to basic operation.
Reuse and Low Maintenance
As a standardised component, one of its key benefits is reusability across many different devices. A household or business can standardise on this single battery type for multiple gadgets, simplifying inventory. The anti-leakage technology is a practical benefit aimed at reducing maintenance issues, as a leaking battery can corrode and ruin a device's battery contacts. By choosing a battery designed with this in mind, users may reduce the risk of damaging their electronics, extending the functional life of the devices themselves.
Why Choose This Product
This product is chosen primarily for its specific combination of standard specifications and economic value. It is clearly described as a B product, meaning buyers are informed of its secondary-grade status and the possibility that a small part of the batch may have insufficient or no charge. This transparency allows informed purchasing for applications where this risk is acceptable, such as for non-essential gadgets, testing purposes, or situations where cost is a primary factor. It fulfils the need for a basic, compatible 3V battery without the investment required for premium-grade cells, making it a practical choice for bulk purchases, workshops, or for powering devices where battery performance is not mission-critical.
