Basic InfoModel NO.:12v7ahType:Lead-Acid BatteriesUsage:Car, UPS, Electric Power, Lighting, Electric BicycleNominal Voltage:12VDischarge Rate:Low Discharge RateShape:Square BatteryElectrolyte:AcidInstallation:PackagedRechargeable:ChargeableMaintenance Type:FreeBrand:BRTDimension:151*65*94mmWeight:2.15kgOrginal Place:Guangdong, ChinaApplication:Solar Panel System.PV SystemBattery Type:AGM Deep Cycle/ GelMaterial of Case:ABSColor:Black GreyTerminal:Lead or CopperTrademark:BRT POWERSpecification:CE, ISO, ULOrigin:Guangdong, ChinaHS Code:850720000Battery ConstructionCOMPONENTPositive plateNegative plateContainerCoverSafety valveTerminalSeparatorElectrolyteRAW MATERIALLead dioxideLeadABSABSRubberCopperFiberglassSulfuric acid Charging Methods ApplicationChargingmethodCharging VoltageTemperaturecompensation coefficient ofchargingvoltageMax.chargingcurrent ChargingtimeTemp100%discharge50%dischargeForstandbypowersourceConstantvoltage &ConstantCurrentCharging(withcurrentrestriction)13.4-13.8V-20 mV/°C1.95A24200~40Forcycleservice14.5-15.0V-30 mV1.95A1610 *Temperature compensation of charging voltage is not needed.  The battery can be used for 1.UPS and computer standby power supply2.Storage battery application3.Alarm system4.Emergency lighting system5.Telecommunication system6.Solar energy generating system7.Wind energy generating system8.Fire-fighting equipment standby power supply