【Long-Lasting Power】80mAh ag10 l1131f battery use a+ class battery cells,certified by CE ROHS,the battery through quality testing,ensure full voltage and long lasting power for your household appliances,it means it can work for longer durations., 【Safe To Usag】Reliable,Multiple protection for ag10 l1131 battery with good sealing performance for safety and Leak-proof,explosion-proof,it does not contain chromium, lead, or mercury chemicals., 【Device Compatible】For kids books, calculator, mini lights, toys, Christmas decorations, digital thermometer, watches, remote control, key fob, car remote, alarm clocks, microscope, digital calipers, magnifying glass, timer, glucose monitor, bicycle computer and more., 【Compatible Model】L1131f,L1131,LR54,L1131,AG10,LR1130,389,189,389A,390,390A,GP189,GP390,D189,GP389,SR1130,G10, G10A, GP89A, RW89, V10GA,DLR1130,189-1,KA54,l1131c battery, 【What You Get】The fresh ag10 l1131 battery button cell in Exact Blister Pack,3-year shelf life, protective packaging prevents batteries from falling off ,it is easy to disassemble and install.