Renata, a Swiss battery brand with over 50 years of experience in the watch industry, invites you to trust your timepiece. Founded in Switzerland in 1952, Renata initially focused on producing mechanical parts for wristwatches. However, by the 1970s, the company shifted its focus to the research and development of high-quality silver-oxide cells to power these watches.

Renata's expertise extends throughout the entire battery production process. Its modern, highly automated production plant in Itingen, Switzerland, incorporates an extensive quality testing system. In addition to watch batteries, Renata also manufactures lithium cells for consumer electronics. All research, development, production, and quality testing activities are centralized at the company's headquarters.

Renata's commitment to quality is reflected in its certifications. The company is ISO 9001 and ISO 14001 certified by Bureau Veritas, ensuring its products meet the highest international standards (updated December 2020).

Renata's watch batteries are 100% mercury-free, offering both high and low drain options for optimal performance. The batteries feature sophisticated leak-proof sealing technology and high-capacity retention, providing long-lasting power. For added convenience, Renata's batteries come with fully transparent freshness dating and a peel-off flap for easy removal.

Renata's coin cell line-up includes its renowned 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 requiring 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 to provide excellent reliability. These batteries are ideal for memory backup, medical and fitness appliances, measuring equipment and sensors, security devices, entertainment gadgets, remotes, and more.

Renata's expertise extends to hearing aid batteries as well. Its complete line of Renata zinc-air batteries (10, 312, 13, and 675) is engineered to power both analog and digital hearing assisted devices, ensuring long battery life with their high constant voltage. These precision-made batteries are produced in Switzerland and Germany.

Renata's commitment to quality, innovation, and customer satisfaction is evident across its diverse battery offerings. Whether you need watch, lithium, or hearing aid batteries, Renata stands as a trusted brand in the industry, delivering reliable performance and exceptional value.

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