Varta SR58 Button Battery, 1.55V, 7.9mm Diameter

Highest leakage resistance
Constant voltage level
Low self-discharge rate
Long running time
Comprehensive assortment
Innovative sealing technology
Fully automatic production lines
Highly precise production
Highest quality raw materials
38 different cell types in low- and high-drain version
applications
blood sugar indicator
electronic calculator
insulin pump
medical application
OTHERS
remote control
thermometer
toy
watch (digital & Analogue)