Camelion Alkaline LR44/AG13 CS-BP4 Micro Batteries for Small Gadgets Small electronic items demand even smaller batteries. Camelion button cells provide high energy in small packages. They are suitable for car keys calculators cameras hearing aids and many other electronic gadgets. Light and comfortable; Digital hearing aid compatible; Reliable steady power output; Easy to use; Leading edge technology; Size: Button Voltage: 1.5V Includes: 1 x 4pc Camelion Alkaline LR44 WARNING: Keep button batteries out of childrens reach: Keep coin-sized button batteries and devices out of sight and out of reach. Examine devices and make sure the battery compartment is secure. Dispose of used button batteries immediately. Flat batteries can still be dangerous. If you suspect a child has swallowed a button battery, immediately go to a hospital emergency room. Do not let the child eat or drink and do not induce vomiting. Call the Poisons Information Centre on Australia 13 11 26 or New Zealand 0800 764 766 for additional treatment information. Tell others about the risk associated with button batteries and how to keep their children safe.