What You Get:5-Pack High Capacity 140mAh 3V Lithium Manganese-Dioxide Battery CR1632 With Exact Blister Pack,Diameter 16mm, Height 3.2mm,5-year shelf life, Compatible With The Following Models:CR1632 BR1632, DL1632, ECR1632, KCR1632, LM1632,1632,If your device uses the above batteries,Our batteries will provide long-lasting power for your device, Long Lasting Power & Stable Voltage,The product has passed CE, ROHS and other certifications,Select A-class battery cells to ensure sufficient power, Mercury-Free ,Cadmium-Free,Leak-prevention,YKM CR1632 battery through strict testing,provides safety and reliable performance for your device, ensuring no leakage during use, Applicable To The Following Device:car key remote controls, calculators, toys,laser pointers, cameras, clocks, watches, computers, games, camcorders, blood glucose meters,LED lights,voice recorders, MP3 players,Stopwatches,Garage door openers,Pedometers