What You Get:10-Pack High Capacity 90mAh 3V Lithium Manganese-Dioxide Battery CR2016 With Exact Blister Pack,Diameter 20mm, Height 1.6mm,5-year shelf life, Compatible With The Following Models: CR 2016 ECR2016 DL2016 LM2016 2016 KCR2016 BR2016,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 CR2016 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