Renata battery CR1225

Renata CR1225 is a high‑quality lithium coin cell manufactured by Renata, a Swiss company known for precision miniature battery production. This model is designed for devices that require a stable 3 V supply, long shelf life, and reliable performance under low‑power consumption.

Thanks to its compact size, the CR1225 is commonly used in watches, medical devices, electronic tags, small toys, and various miniature modules. The battery features very low self‑discharge, allowing it to retain energy for extended periods even when not in use — essential for devices that operate infrequently but must work flawlessly when needed.

Renata’s strict manufacturing standards ensure stable voltage output, dependable operation across a wide temperature range, and long‑term durability, making the CR1225 a trusted choice for both consumer and professional electronics.

Typical applications:

• Wristwatches and compact timers

• Medical devices (glucose meters, diagnostic tools)

• Electronic tags and RFID modules

• Small toys and micro‑electronics

• Memory backup functions

• Specialized compact electronic modules