Brand: Renata. MPN: 341. The Renata lithium battery has a long-lasting formula provides consistent, high-quality performance throughout the life of the battery;This Renata lithium 1.55V coin cell battery is great for watches, calculators, electronic toys, digital thermometers, glucometers, and heart-rate monitors and more;Watch and key fob battery installation services are available in store;This battery holds power up to 5 years in storage, ensuring you will have a properly functioning battery when you need it;This battery is equivalent to SR714SW.