叉車電池做為叉車的必需構(gòu)件，其應用這是*頻繁地，可是由于種種原因也會導致不同的情況，下面我們就來講一下常見問題和緣故。

1.蓄電池組發(fā)燙（溫度超過60度），電池充電過程中出現(xiàn)很刺鼻的氣味怪味。該問題一般為長期性少水，或是蓄電池充電機電流長期性太大所造成的。處理問題為拆換蓄電池充電機和日常維護保養(yǎng)留意蒸溜水的加上（一定得加蒸溜水）。

2.蓄電池組要用時長突然減短。電池的充放電使用時長一般為6-8鐘頭，假如在使用中發(fā)覺遠低于這一時間需要對蓄電池組進行檢驗。檢測方式為--單個電壓檢測，單個密度檢測。蓄電池組滿電之后，停止30min，電動叉車盡量不要用。用萬用表測量單個電池的電壓（正常的標值為2.1--2.13中間），用密度儀對單個電池電解液開展密度檢測（正常的標值為1.28-1.3中間）。一旦發(fā)現(xiàn)有單體電池遠遠地低于正常范圍值，常見故障可確定為單個電池短路，拆換單個可解決。假如成組電池相對密度都小于標準值，應當開展煙氣脫硫電池充電可解決應用時間較短問題。

3.電瓶電極連接線發(fā)燙，或是有顯著溶化。該問題為電瓶中間電極連接線松脫，要用專用工具結(jié)構(gòu)加固電瓶間的螺栓緊固。

4.電瓶長時間不可用造成電量低蓄電池充電機無法正常啟動電池充電。這一要用恒流充電機，或是外置大電流電瓶讓鋰電池組做到蓄電池充電機的供電電壓，沖一段時間把外接電池拆卸給鋰電池組電池充電就可以。

5.電瓶放水太多，造成電池充電液態(tài)外溢。適度抽出來一些鋰電池電解液，由于外溢或是抽出來比例非常少，也不會影響電解液密度，才危害電池應用。

Forklift batteries, as essential components of forklifts, aremost frequently used, but due to various reasons, they can alsolead to different situations. Below, we will discuss commonproblems and reasons.

1. The battery pack is hot (with a temperature exceeding 60degrees Celsius), and there is a pungent odor during the batterycharging process. This problem is generally caused by long-termwater shortage or excessive current of the battery charger. Thesolution is to replace the battery charger and pay attention to theaddition of distilled water during daily maintenance (it isnecessary to add distilled water).

2. The duration of the battery pack suddenly decreases. Thecharging and discharging usage time of batteries is generally 6-8hours, and if the detection time is much lower during use, it isnecessary to inspect the battery pack. The detection method is -single voltage detection and single density detection. After thebattery pack is fully charged, stop for 30 minutes and avoid usingthe electric forklift as much as possible. Measure the voltage of asingle battery using a multimeter (normal values range from2.1-2.13), and perform density testing on the electrolyte of asingle battery using a density meter (normal values range from1.28-1.3). Once a single battery is found to be far below thenormal range value, a common fault can be identified as a shortcircuit in a single battery, which can be resolved by replacing it.If the relative density of grouped batteries is less than thestandard value, charging of flue gas desulfurization batteriesshould be carried out to solve the problem of short applicationtime.

3. The battery electrode connection wire is hot or hassignificant melting. The problem is that the connecting wirebetween the middle electrodes of the battery is loose, and specialtool structures need to be used to reinforce the bolts between thebatteries.

4. The prolonged unavailability of the battery results in lowbattery power, and the battery charger cannot start the batterycharging normally. This requires the use of a constant currentcharger or an external high current battery to ensure that thelithium battery pack meets the power supply voltage of the batterycharger. After charging for a period of time, the external batterycan be disassembled and recharged.

5. Excessive discharge of water from the battery can causeliquid overflow during charging. Moderately extracting some lithiumbattery electrolyte will not affect the density of the electrolytedue to the small proportion of overflow or extraction, which is whyit endangers battery applications.