Renata CR2325 3V Lithium Batteries (Swiss Made)

Renata: A Legacy of Coin Battery Excellence

Renata, a Swiss manufacturer of micro-batteries, has a rich history spanning over 70 years in the development of coin batteries for electronic applications. Founded in Switzerland in 1952, the company has established itself as a leader in the production of zinc-air batteries for hearing devices, silver-oxide batteries for watches, and 3V lithium coin cells.

Renata's expertise encompasses the entire battery production process, from the meticulous development and inspection of raw materials to the rigorous testing of the final product. Housed in a modern, highly automated production facility in Itingen, Switzerland, Renata's research, development, and quality assurance operations are centralized, ensuring seamless integration and exceptional standards.

Renata's commitment to quality is reflected in its certifications, including ISO 9001 and ISO 14001 accreditations from Bureau Veritas (updated in December 2020). Additionally, Renata's coin cells have earned safety approvals from Underwriters Laboratories (Illinois, File #MH14002), providing users with the assurance of reliable and secure performance.

Renata's coin cells offer several key advantages. Their optimally high constant voltage results in longer battery life, while the incorporation of safety icons as required by the IEC directive 60086 enhances user safety. The pre-perforated tear strip packaging further simplifies the separation of blister packs, and the child-resistant packaging, certified by the Institut VerpackungsMarktforschung (Germany, 2015-2025), prioritizes the protection of young users.

Renata's versatile coin cells power a wide range of applications, including security devices (fire and smoke detection, alarms, and home keyless entry systems), medical and personal health appliances (blood glucometers, heart rate monitors, pacemakers, and fitness trackers), entertainment gadgets and remotes, Bluetooth beacons and IoT devices, automotive-related devices (FOB keyless entry, tire pressure gauges, and remote garage door openers), and various office and business devices (calculators, payment devices, and facility management system components).

Renata's product lineup caters to diverse needs, with specialized offerings for specific applications. The Renata Watch Batteries (SR) line, developed in cooperation with the Federation of the Swiss Watch Industry, provides a zero-mercury range of silver-oxide batteries designed to power watches and electronics that require compact, long-lasting, and low-voltage power. Renata is a Swatch Group company, aligning with renowned Swiss brands like Swatch, Tissot, Longines, and Omega.

The Renata Lithium Batteries (CR) series offers a wide selection of 3-volt lithium coin cells that are laboratory-tested and approved (Dynamix Batterien, Germany, 2019, #UN_017_51) to meet high-quality standards. These reliable lithium coin cells are suitable for memory backup, medical and fitness appliances, measuring equipment and sensors, security devices, entertainment gadgets, and more.

Renata's Hearing Aid Batteries (Zinc-air) line is engineered to power both analog and digital hearing assisted devices, ensuring long battery life through their high constant voltage. Packaged in convenient dial cards, Renata's zinc-air batteries are precision-made in Switzerland and Germany, catering to the diverse needs of hearing aid users.

With a commitment to quality, safety, and innovation, Renata continues to be a trusted partner in powering a wide array of electronic devices and appliances worldwide.

product information: