Product Name: 2s2p 7.4V 5600mAh 18650 Li-ion Battery Pack Model NO.: LP0074-5600-L Standard Voltage: 4.8V?8.4V Rated Capacity: >1000MAH Size: Small Discharge Rate: Low Discharge Rate Rechargeable: Chargeable Connection Mode: Series and Parallel Type: Lithium-Ion Battery Pack Battery Type: 18650 Battery Packae: Antistatic Bag /White Box and Standard Export Cart Delivery Date: 15days Warranty: One Year Trademark: Quawin Transport Package: Fermented Plastic Bag and Carton Specification: H38*W38mm*L67mm Origin: China HS Code: 850760000 Product Description 7.4V 5600mah Li-ion battery packProductDescriptionHighquality7.4V5.6AhLi-ionrechargeablebatterypackwhichmadeof4pcsof2800mAhcylindrical18650cellswithaPCBonendPackedsidebysidewith2inseries. Description:Cell:18650(HighqualityPanasonic/Sanyo/Samsung/LG/ChineseAgradeorasperspecialrequirement)Capacity:5600mAhVoltage:7.4VBatteryPack:2S2P7.4V5.6AHPack:PVCShrinktubeRewired:20AWGwirewithconnector(aspercustomer'srequirement)Dimensions:H38*W38mm*L67mmWeight:240g(about)Protectioncircuitprovidesuchprotectionasfollow:OverchargerprotectionOverdischargeprotectionOverCurrentprotectionShortcircuitprotection(ExteriorShortCircuitandcanbeautomaticrecovery)LowresistanceMaximalcontinuousdischargingcurrentfor2.5ATemperature:Chargingtemperature:0—45CdegreesDischargingtemperature:-20—60CdegreesStoragetemperature:-20—45CdegreesRemark:Thecellcanbereplacedbyotheravailablemodelssuchas14430145001849018500andsoon,wecanmakeallkindsofcustomizedbatterypacks.Ifyouhavedifferentrequirementontechnique,shapeandsoonforthebatterypack,wecanmade-to-orderasperyourrequest.If you have any other needs ofour battery pack, please no hesitate to let me know theMessages below1. What's the voltage and capacity you want?2. How about the operating current and peaking current of your machine?3. The battery will be used for what?4. How about your quantity?Attention:If I am not online, please kindly leave a message. I am here waiting for you. Thanks!26650/4S2P-12V/6400mAh LiFePO4 Battery PackModel:ItemSpecificationRemarkNominal capacity6400mAh0.2C dischargeCell: 26650Nominal voltage12V3.2V / 1CellCharging voltage14.4V±0.05V3.6V / 1CellCharging methodCC/CV(Constant-current and -Voltage with Limited currentStandard charging time2000mA/3.5hour , 3500mA/2hourBattery capacity÷charging current×1.5charging current3300mA ( 0.5C )0 ~ +40 °CMaximum charging current6400mA ( 1C )0 ~ +40 °CContinuous discharge current6400mA ( 1C )-20 ~ +60 °CMaximum discharge current6400mA ( 1C )-20 ~ +60 °CDischarge cutoff voltage9.2V2.3V / 1CellShort circuit protectionExterior short circuitAutomatic recoveryInternal resistance≤ 200mΩAC Impedance 1kHzCycle life≥10 00Operating temperatureStandard Charge0 ~ +40 °CStandard Discharge-20 ~ +60 °COutline dimensionL106*W54*H72mmLength x wide x heightPre-wiredRed = Positive,Black = NegativeProtectionCircuitModule:PCM-L04S20-292Balance voltageBalance currentMaximal continuous charging current10AMaximal continuous Discharging current10AOver-charge detection voltage3.90±0.025Vsingle cellOver-charge release voltage3.80±0.05Vsingle cellOver-charge detection delay time0.5S_1.5Ssingle cellOver-discharge detection voltage2.30V±0.08Vsingle cellOver-discharge release Voltage2.70±0.1Vsingle cellOver-discharge detection delay time50mS_150mSsingle cellOver-currentdetection30±10Acan adjustOver-current delay time5ms_15ms