Li-Ion ButtonCellBatteryModelsandMainFeatures1.Varietiesofmodelsrangingfrom LIR0732,LIR1220,LIR2025,LIR2032,LIR3048etc.2.ROHS,SGS3.Excellentchargeanddischargecyclecharacteristics4.Lowselfdischargerate5.Nomemoryeffect6.Excellentsafetycharacteristics7.Wideoperatingtemperaturerangefrom-20degreeCelsiusto+60degreeCelsius8.SmallvolumeandhighoutputpowerPrimarycompatitiveadvantages1.Guarantee/Warranty2.Price3.Productperformance4.Promptdelivery5.Qualityapprovals6.Reputation7.Service PerformanceTableModelDiameterHeightNominalVoltageNominalCapacity Approx. Weight (mm)(mm)(V)(mAh)(g) LIR0732 7.85 3.4 3.7 6.5 0.5 LIR0750 7.85 5.3 3.7 11 0.8 LIR0927 9.5 2.9 3.7 7 1.0 LIR1130 11.6 3.2 3.7 13 1.2 LIR1220 12.5 2.2 3.7 13 1.2 LIR1620 16 2.3 3.7 15 1.4 LIR2016 20 1.9 3.7 20 1.7 LIR2025 20 2.8 3.7 45 2.5 LIR2032 20 3.4 3.7 50 3.2 LIR2430 24.5 3.3 3.7 80 4.7 LIR2450 24.5 5.3 3.7 150 6.5 LIR2477 24.5 8.0 3.7 240 8.0 LIR3032 30.5 3.4 3.7 150 7.5 LIR3048 30.5 5.0 3.7 240 8.5