Renata: The Swiss Battery Brand Trusted for Powering Timepieces for Over 50 Years

Renata, the Swiss battery brand, began in the watch industry and has over 50 years of experience powering timepieces. Founded in Switzerland in 1952, Renata initially focused on producing mechanical parts for wristwatches. By the 1970s, the company shifted its focus to researching and developing high-quality silver-oxide cells to power these watches.

With its extensive experience in the end-to-end battery production process, Renata operates a modern, highly automated production plant that incorporates an extensive quality testing system. In addition to watch batteries, Renata also manufactures lithium cells for consumer electronics. The company's research, development, production, and quality testing are all housed at its headquarters in Itingen, Switzerland. Renata is certified by Bureau Veritas (Switzerland, updated December 2020) for both ISO 9001 and ISO 14001 standards, ensuring its commitment to quality and environmental management.

Renata's watch batteries are 100% mercury-free and designed for optimal performance, with dedicated high and low drain options. The company's sophisticated leak-proof sealing technology and high-capacity retention provide reliable and long-lasting power. Additionally, Renata's batteries feature fully transparent freshness dating and convenient peel-off flaps for easy removal.

Renata's coin cell lineup includes its silver-oxide watch batteries (SR series), developed in cooperation with the Federation of the Swiss Watch Industry. These zero-mercury batteries are available in over 30 sizes, designed to power watches and electronics that require compact, long-lasting, low-voltage power. As a Swatch Group company, Renata is associated with recognized Swiss brands such as Swatch, Tissot, Longines, and Omega.

Renata also offers a wide range of 3-volt lithium batteries (CR series), laboratory-tested and approved by Dynamis Batterien (Germany, 2019, #UN_017_51) to meet high-quality standards. These lithium coin cells are versatile, suitable for providing memory backup or powering medical and fitness appliances, measuring equipment and sensors, security devices, entertainment gadgets, remotes, and more.

Additionally, Renata's line of zinc-air hearing aid batteries (Packaged in easy-to-use dial cards) are engineered to power both analog and digital hearing-assisted devices. Their high constant voltage ensures long battery life, and they are precision-made in Switzerland and Germany.

Whether you need a reliable watch battery, a powerful lithium coin cell, or a specialized hearing aid battery, Renata's Swiss-engineered products offer superior quality, performance, and longevity. Experience the trusted Swiss craftsmanship that has been powering timepieces for over half a century.

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