8V电动车蓄电池4-D-140,8V170AH

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，小电流放电易形成硫酸铅结晶体，过度放电会导致蓄电池阴极“硫酸盐化”，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，小电流放电易形成硫酸铅结晶体，过度放电会导致蓄电池阴极“硫酸盐化”，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。

8V battery for most electric sightseeing cars, patrol car, car, car to pick up the scenic tour golf cart, clean sanitation car, forklift forklift to EV as battery powered vehicles, according to the price effect of 8V battery capacity, weight, maintenance free and can be divided into two plates of this bottle of hydropower, at the same time divided into type, tube type, but in the end to the deep circulation discharge principle, 8V battery type marked several methods: 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 and other specifications, the size is similar, 4 of which represent the 4 lattice, each single 2V series combination of 8V battery. Capacity can be classified by 20HR, 10HR, 5HR, 3HR. The weight of each manufacturer's 8V battery is different, not the same. Guangzhou Bei rance power supply Co. the company mainly wholesale dealer 8V battery, the battery for various dealers, carmakers, courts, scenic spots such as the introduction of supporting installation integration. The use of the process, we must pay attention to the impact of temperature on the battery. Battery room environmental temperature is too high, the plate corrosion will be intensified, serious when the electrolyte can dry, melt and even burst. In determining the relationship between the life of the battery and the temperature, a general experience is: the average temperature of more than 25 degrees, the battery life of every increase of 8.3 degrees will be shortened by 50%. Float voltage is generally set to 25 DEG C, every increase of 1 degrees, the floating voltage drop 0.003V/ monomer. Effect of charging voltage on battery. The main effect of gas floating voltage battery positive grid corrosion rate and battery discharge. When the battery float voltage exceeds a certain value, increasing grid corrosion phenomenon, further deterioration, shorten the life of the battery. Floating charge current increase will generate more surplus gas through the exhaust valve, discharge, resulting in loss of battery. The amount of gas generated during charging to balance several times, than the float charging so as equilibrium charging time is too long, the water loss and grid corrosion will aggravate the battery, thereby damaging the battery. Effect of discharge on battery. The discharge current can not be controlled because the DC load is not controllable in the discharge process. Practice shows that the large current discharge release small current discharge capacity is small, easy to form lead sulfate crystals, excessive discharge will cause the battery "sulfation, increase its resistance, charge and discharge performance of the battery on the poor, the service life of the battery will be shortened. Effect of temperature on storage battery. Battery room environmental temperature is too high, the plate corrosion will be intensified, serious when the electrolyte can dry, melt and even burst. In determining the relationship between the life of the battery and the temperature, a general experience is: the average temperature of more than 25 degrees, the battery life of every increase of 8.3 degrees will be shortened by 50%. Float voltage is generally set to 25 DEG C, every increase of 1 degrees, the floating voltage drop 0.003V/ monomer. Effect of charging voltage on battery. The main effect of gas floating voltage battery positive grid corrosion rate and battery discharge. When the battery float voltage exceeds a certain value, increasing grid corrosion phenomenon, further deterioration, shorten the life of the battery. Floating charge current increase will generate more surplus gas through the exhaust valve, discharge, resulting in loss of battery. The amount of gas generated during charging to balance several times, than the float charging so as equilibrium charging time is too long, the water loss and grid corrosion will aggravate the battery, thereby damaging the battery. Effect of discharge on battery. The discharge current can not be controlled because the DC load is not controllable in the discharge process. Practice shows that the large current discharge release small current discharge capacity is small, easy to form lead sulfate crystals, excessive discharge will cause the battery "sulfation, increase its resistance, charge and discharge performance of the battery on the poor, the service life of the battery will be shortened.

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