磷酸铁锂性能HLCF18650PL.ppt

LiFePO4Li-ionbatteryNewpattern、Safe、EVpowerLi-ionbattery,CharacteristicofLiFePO4,LiFePO4materialissafethanLiCoO2&LiMn2O4foritsstablestructurecanbekeptverywellundercontinuouscharging&dischargingsituations.Thesuperiorhightemperature&storageperformancemakeLiFePO4themostsuitableoneforLi-ionbatterypositivematerial.Longerthan1000cyclelifeismoresuitableforapplicationuse.,CharacteristicofLiFePO4,Withahighercapacityreaches170mAh,LiFePO4muchmorebetterthanLiCoO2s145mAh&LiMn2O4s148mAhpergramincharacteristic.LiFePO4sdischargeplateauismoreeventhanduetoitslowerdischargevoltage,whichis3.23.3V,lowerthannormalLiCoO2&LiMn2O4materials3.63.7V.Thesuperexcellenthighcurrentdischargeperformancecanbeusedunder7Cscontinuous&20Csinstantsituations.,CharacteristicofLiFePO4,WiththeabundantFe&Presources&lowcost,LiFePO4isrecognizedasthepriorpositivematerialforelectricpowerapplicationbytheLi-ionbatteryindustry.,LiFePO4/LiCoO2/LiMn2O4performancecomparison,LiFePO4Li-ionbattery,HLP18650P(1200Mah)HLP18500P(1000Mah),LiFePO4Li-ionbatteryperformance（18650/1200mAh）,Cyclelife（1C5Acharge/7C5Adischarge）,LiFePO4Li-ionbatteryperformance（18650/1200mAh）,Cyclelife（Hi-temp.601Ccharge/discharge）,LiFePO4Li-ionbatteryperformance（18650/1200mAh）,Dischargecurve,LiFePO4Li-ionbatteryperformance（18650/1200mAh）,Highcurrentdischargeperformance,LiFePO4Li-ionbatteryperformance（18650/1200mAh）,Safety（Overchargetestwith3C5A/10V）,LiFePO4Li-ionbatteryperformance（18650/1200mAh）,Safety（Heatshocktestin15030MIN）,LiFePO4Li-ionbatteryperformance（18650/1200mAh）,Safety（shortcircuittest）,LiFePO4Li-ionbatteryperformance（18650/1200mAh）,Safety（Needletest）,LiFePO4Li-ionbatteryperformance（18650/1200mAh）,Safety（Impacttest）Conductfreedropimpactionwith10kghammeronthefullychargedbatteriesfixedinthetestplatformThesurfacetemperaturereached89&99afterthetestthenthetemperatureslowdown,nofire&explosionoccurred.Thebatterypassedimpacttest.Seethedemo.,LiFePO4Li-ionbatteryperformance（18650/1200mAh）,Hi-temp.shortcircuit（60）,SafeLiFePO4Li-ionbattery,DemoofVALENCEproductperformanceDemoofcrushtestDemoofneedletestDemoofimpacttest,ApplicationofLiFePO4Li-ionbatteryinelectrictools,ComparisonofHypercellbattery&SONYbattery（Black&DeckerLI3000modeelectrictools）,ApplicationofLiFePO4Li-ionbatteryinelectrictools,Black&DeckerLI3000modeelectrictools,ApplicationofLiFePO4Li-ionbatteryinelectrictools,SONYbattery,1#1C/0.5C=99.6%，5C/0.5C=97.3%，10C/0.5C=97.7%2#1C/0.5C=99.6%，5C/0.5C=98.9%，10C/0.5C=98.1%,ApplicationofLiFePO4Li-ionbatteryinelectrictools,Hypercellbattery,1#1C/0.5C=100.7%5C/0.5C=100.9%7C/0.5C=99.9%10C/0.5C=93.1%2#1C/0.5C=100.5%5C/0.5C=100.4%7C/0.5C=98.6%10C/0.5C=93.4%,ApplicationofLiFePO4Li-ionbatteryinelectrictools,Exceptforthedischargeperformancein10C5AstatusisalittlelowerthanSONYproduct,Hypercellbatteryscapacityisabout10percenthigherthanSONYproduct.ThetestshowsthatHypercell18650batterysapplicationtesttimeis46minutes,whileSONYproductstimeisonly42minuteswiththe2Acurrentunloadtest&9Acurrentloadedtest,3.5Acurrentstartuptests