The Panasonic BR2032 button battery is a high-quality energy source, featuring a nominal voltage of 3 V and a 190 mAh capacity. These batteries are suitable replacements for size codes including 2032, BR2032, L2032, DL2032, EA2032C, ECR2032, L14, LF1/2V, and SB-T15. Energizer, another leading brand, offers 3V CR2032 batteries equipped with lithium manganese dioxide technology, boasting an impressive 10-year storage guarantee. This technology ensures the batteries remain reliable over extended periods, making them ideal for a variety of applications.
Lithium manganese dioxide CR2032 button cells, especially those with horizontal PCB mounts, are perfect for devices requiring minimal battery space. They’re commonly used in car key fobs, calculators, small flashlights, and more. Their small size, however, does raise concerns as they can be easily swallowed, especially by children. The CR2032 battery typically has a voltage of 3 volts and a capacity that can reach up to 240mAh, depending on the manufacturer’s specifications.
Variants like the LiCB 20 PCS CR2032 Lithium Coin Battery are designed for high performance in devices like TV remotes, car fobs, motherboards, and calculators. Duracell and Panasonic are other notable brands offering these batteries, with Panasonic’s version using lithium manganese oxide technology and a capacity of 210mAh. It’s important to remove any plastic insulator on these batteries before use.
CR2032 batteries are versatile and can be used interchangeably with CR2025 batteries in most devices. These batteries operate over a wide temperature range and are known for their long-lasting power. The BR2032 version offers a higher capacity compared to the CR2032, ensuring longer performance in devices. A typical 2032 battery can last about four to five hours in devices requiring continuous power, like digital cameras.
