Renata 364 SR621SW Watch Batteries - 1.55V Silver Oxide (2 Count)

Product Description

Renata, the Swiss battery brand with over 50 years of experience powering the watch industry, is the trusted choice for 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 timepieces.

Renata's expertise extends across the entire battery production process. Its modern, highly automated production plant incorporates an extensive quality testing system, ensuring the reliability of its products. In addition to watch batteries, Renata also manufactures lithium cells for consumer electronics.

Renata is ISO 9001 and ISO 14001 certified by Bureau Veritas (Switzerland, updated Dec. 2020), demonstrating its commitment to quality and environmental responsibility. Its batteries are 100% mercury-free and feature dedicated high and low drain options for optimal performance.

Renata's sophisticated leak-proof sealing technology and high-capacity retention provide long-lasting power. The batteries also feature fully transparent freshness dating and a convenient peel-off flap for easy removal.

Developed in cooperation with the Federation of the Swiss Watch Industry, Renata's zero-mercury line of silver-oxide batteries is 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, laboratory-tested and approved (Dynamis Batterien, Germany, 2019, #UN_017_51) to meet high-quality standards. These coin cells can provide memory backup or power medical and fitness appliances, measuring equipment and sensors, security devices, entertainment gadgets, remotes, and more.

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

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