Battery Prameters:Nominal Voltage: 1.55V;Capacity: 20mAh,Size:6.8*2.6(mm),Battery Cell Composition:Alkaline,0% mercury,3 years shelf life,long-lasting power,safe and durable.
What You Can Get:100PCS SR626W 377 watch batteries.AG4 watch battery has stable voltage and high discharge efficiency, which can effectively protect your equipment.
Multi-purpose:Watches, Calculators, Toys, Laser Pointers, Balance Scales, Children Books, Medical Devices, Car Alarms, Mini Reading, Computer Equipment, Communication Equipment, Cameras, Electric Thermometer, and Small Electronics, etc.
Warmly Tips:Please keep batteries in dry and cool place;Do not recharge or dispose off in fire;Insert the battery in correct +/- end and avoid short-circuit.