Lithium technology means they provide 3 volts throughout their lifespan. They last 11 times longer than regular alkaline batteries while being lighter and much more durable. They can withstand temperatures from -40 to 60 °C. This is the perfect product for those looking for a reliable, high-quality button cell that will keep compatible devices running much longer than regular batteries.
Voltage: 3 V Diameter: 20 mm Lithium technology Temperature resistance (-40 °C to 60 °C)