8V蓄电池多数用于电动观光车、巡逻车、景区游览车、高尔夫球车捡球车、环卫清洁车、堆高叉车等以蓄电池作为EV动力的车辆，8V蓄电池价格的影响根据容量、重量决定，可分为免维护及加水电瓶两款，这种极板同时可分为板式、管式，但***终以深循环放电原理出现，8V蓄电池型号有以下几种标记方法：4-D-140，4-EV-140，4-DG-140，T-875，4-EV-150T，DTA8200，DT866，DT876，DT896，DT8240，DGF8140，4-EVF-150Y，4-EVF-170，4-EV-120等规格，尺寸大同小异，其中4代表4格，每个单格2V，串联组合8V蓄电池。容量可按20HR、10HR、5HR、3HR分类。重量每个厂家的8V电瓶各有千秋，不尽相同。广州贝朗斯动力电源有限公司主要以8V电瓶批发经销商为主，面向各种电瓶经销商、造车厂、球场、风景区等实行配套安装一体化。使用过程中，必须注意温度对蓄电池的影响。蓄电池室环境温度过高，极板腐蚀就会加剧，严重时可使电解液干涸、溶化甚至爆裂。在判定电池寿命与温度关系时，一个大致的经验是：平均温度超过25℃时，每升高8.3℃电池的寿命就缩短50%。一般的浮充电压是以25℃下设置的，每升高1℃，浮充电压下降0.003V/单体。充电电压对蓄电池的影响。浮充电压主要影响电池正极板栅腐蚀速率和电池内气体的排放。当电池的浮充电压超过一定值时，板栅腐蚀现象加剧，进一步使电池劣化、寿命缩短。增大的浮充电流会产生更多的盈余气体，通过排气阀排放，从而造成电池失水。均衡充电时气体的产生量要比浮充充电时多几十倍，所以，如均衡充电时间太长，会加剧电池的失水量和板栅腐蚀，从而损坏电池。放电对蓄电池的影响。蓄电池在放电过程中因为直流负荷的不可控，致使放电电流不可控。实践证明，大电流放电释放出的容量较小，小电流放电易形成***铅结晶体，过度放电会导致蓄电池阴极“***盐化”，使其内阻增大，电池的充、放电性能就变差，蓄电池的使用寿命就会缩短。温度对蓄电池的影响。蓄电池室环境温度过高，极板腐蚀就会加剧，严重时可使电解液干涸、溶化甚至爆裂。在判定电池寿命与温度关系时，一个大致的经验是：平均温度超过25℃时，每升高8.3℃电池的寿命就缩短50%。一般的浮充电压是以25℃下设置的，每升高1℃，浮充电压下降0.003V/单体。充电电压对蓄电池的影响。浮充电压主要影响电池正极板栅腐蚀速率和电池内气体的排放。当电池的浮充电压超过一定值时，板栅腐蚀现象加剧，进一步使电池劣化、寿命缩短。增大的浮充电流会产生更多的盈余气体，通过排气阀排放，从而造成电池失水。均衡充电时气体的产生量要比浮充充电时多几十倍，所以，如均衡充电时间太长，会加剧电池的失水量和板栅腐蚀，从而损坏电池。放电对蓄电池的影响。蓄电池在放电过程中因为直流负荷的不可控，致使放电电流不可控。实践证明，大电流放电释放出的容量较小，小电流放电易形成***铅结晶体，过度放电会导致蓄电池阴极“***盐化”，使其内阻增大，电池的充、放电性能就变差，蓄电池的使用寿命就会缩短。8Vbatteryformostelectricsightseeingcars,patrolcar,car,cartopickupthescenictourgolfcart,cleansanitationcar,forkliftforklifttoEVasbatterypoweredvehicles,accordingtothepriceeffectof8Vbatterycapacity,weight,maintenancefreeandcanbedividedintotwoplatesofthisbottleofhydropower,atthesametimedividedintotype,tubetype,butintheendtothedeepcirculationdischargeprinciple,8Vbatterytypemarkedseveralmethods:4-D-140,4-EV-140,4-DG-140,T-875,4-EV-150T,DTA8200,DT866,DT876,DT896,DT8240,DGF8140,4-EVF-150Y,4-EVF-170,4-EV-120andotherspecificati***,thesizeissimilar,4ofwhichrepresentthe4lattice,eachsingle2Vseriescombinationof8Vbattery.Capacitycanbeclassifiedby20HR,10HR,5HR,3HR.Theweightofeachmanufacturer's8Vbatteryisdifferent,notthesame.GuangzhouBeirancepowersupplyCo.thecompanymainlywholesaledealer8Vbattery,thebatteryforvariousdealers,carmakers,courts,scenicspotssuchastheintroductionofsupportinginstallationintegration.Theuseoftheprocess,wemustpayattentiontotheimpactoftemperature0nthebattery.Batteryroomenvironmentaltemperatureistoohigh,theplatecorrosionwillbeintensified,seriouswhentheelectrolytecandry,meltandevenburst.Indeterminingtherelati***hipbetweenthelifeofthebatteryandthetemperature,ageneralexperienceis:the***eragetemperatureofmorethan25degrees,thebatterylifeofeveryincreaseof8.3degreeswillbeshortenedby50%.Floatvoltageisgenerallysetto25DEGC,everyincreaseof1degrees,thefloatingvoltagedrop0.003V/monomer.Effectofchargingvoltage0nbattery.Themaineffectofgasfloatingvoltagebatterypositivegridcorrosionrateandbatterydischarge.Whenthebatteryfloatvoltageexceedsacertainvalue,increasinggridcorrosionphenomenon,furtherdeterioration,shortenthelifeofthebattery.Floatingchargecurrentincreasewillgeneratemoresurplusgasthroughtheexhaustvalve,discharge,resultinginlossofbattery.Theamountofgasgeneratedduringchargingtobalanceseveraltimes,thanthefloatchargingsoasequilibriumchargingtimeistoolong,thewaterlossandgridcorrosionwillaggr***atethebattery,therebydamagingthebattery.Effectofdischarge0nbattery.ThedischargecurrentcannotbecontrolledbecausetheDCloadisnotcontrollableinthedischargeprocess.Practiceshowsthatthelargecurrentdischargerelease***allcurrentdischargecapacityis***all,easytoformleadsulfatecrystals,excessivedischargewillcausethebattery'sulfation,increaseitsresistance,chargeanddischargeperformanceofthebattery0nthepoor,theservicelifeofthebatterywillbeshortened.Effectoftemperature0nstoragebattery.Batteryroomenvironmentaltemperatureistoohigh,theplatecorrosionwillbeintensified,seriouswhentheelectrolytecandry,meltandevenburst.Indeterminingtherelati***hipbetweenthelifeofthebatteryandthetemperature,ageneralexperienceis:the***eragetemperatureofmorethan25degrees,thebatterylifeofeveryincreaseof8.3degreeswillbeshortenedby50%.Floatvoltageisgenerallysetto25DEGC,everyincreaseof1degrees,thefloatingvoltagedrop0.003V/monomer.Effectofchargingvoltage0nbattery.Themaineffectofgasfloatingvoltagebatterypositivegridcorrosionrateandbatterydischarge.Whenthebatteryfloatvoltageexceedsacertainvalue,increasinggridcorrosionphenomenon,furtherdeterioration,shortenthelifeofthebattery.Floatingchargecurrentincreasewillgeneratemoresurplusgasthroughtheexhaustvalve,discharge,resultinginlossofbattery.Theamountofgasgeneratedduringchargingtobalanceseveraltimes,thanthefloatchargingsoasequilibriumchargingtimeistoolong,thewaterlossandgridcorrosionwillaggr***atethebattery,therebydamagingthebattery.Effectofdischarge0nbattery.ThedischargecurrentcannotbecontrolledbecausetheDCloadisnotcontrollableinthedischargeprocess.Practiceshowsthatthelargecurrentdischargerelease***allcurrentdischargecapacityis***all,easytoformleadsulfatecrystals,excessivedischargewillcausethebattery'sulfation,increaseitsresistance,chargeanddischargeperformanceofthebattery0nthepoor,theservicelifeofthebatterywillbeshortened.关键词：8V观光车电瓶、8V观光车蓄电池、8V游览车电瓶、8V巡逻车蓄电池、8V高尔夫球车蓄电池、8V电动车蓄电池、8V环卫车电池)