Renata Batteries 379 / SR 521 SW Button Cell, Silver 1.55V, Swiss Made (Set of 2 Pcs) …

Not same product my watch battery size is too big,not suitable in my watch.

Works well on replacement, however the expiry date is too close - 01/27 and today is 07/25, just another 1.5 years for expiry

Just wanted to make everyone aware that this time around the batteries stopped working in just about a month. However, last time when I had bought from the same seller, it worked for more than a year. So, my experience has not been uniform and would prefer stepping into a showroom going forward.

Perfect But Battery Expiry date end on 12/2022 - Delivery Date 28th Feb 2022.

Price Rs 100 for one piece.

test every battery power before installing on the device. To my surprise the Renata battery when tested showed only half power available. Not sure about the life quality durability and genuine of it.