Dedicated to watches and other low-power electrical devices, this 377-size battery has a nominal voltage of 1.55V and a nominal capacity of 28mAh, or about 43mWh.
Dedicated to watches and other low-power electrical devices, this 377-size battery has a nominal voltage of 1.55V and a nominal capacity of 28mAh, or about 43mWh.
It is mercury-free and works with a silver oxide cathode and a zinc anode. Able to maintain its voltage of 1.55V for about 550 hours, at 20°C temperature, this Renata battery is designed to operate between -10°C and 60°C.
Its self discharge rate is less than 5% per year at 20°C.
Meaning of SR626SW: SR stands for silver oxide batteries. The number 626 represents the dimensions of the battery: 6 mm diameter and 2.6 mm thickness. SW means low energy drainage.
Note that the 377/SR626SW format is by far the most popular button cell format in the world. Renata Batteries belongs to the famous Swatch group.
Enix Energie brand products
