What should I do if I don't use it if I don't use electric car battery?

著者：Iflowpower – Dodavatel přenosných elektráren

What should I do if my electric car is parked for half a year? In fact, this problem, many people will encounter, for example, in daily life, due to travel or tourism; for example, during the season, many people are reluctant to ride electric cars, while the summer gradually warmed, everyone reused Using electric cars, long-term electric vehicles, it is easy to cause serious loss of electricity, resulting in sulfate that cannot be charged. This situation is that the battery that is usually said is starved. This battery of this battery block is generally only 5.

6V, which will not exceed 6V. About such a battery, most is a battery changing battery. But change a set of batteries, it is a pity, especially the battery that has just been warranty.

So how do you reactivate the battery? Let's take a look at the working principle of the battery, which will convert chemical energy into electrical energy. When the lead-acid battery is insufficient, the chinel cells of the yin and yang wool can not be fully transformed into a sponge-shaped lead and lead, if the long-term is not charged, the lead crystals of sulfate can cause a plate vulcanization, and the battery quality is deteriorated. If the battery occurs after the battery, then select charging, then the amount of oxygen appears in the anode is greater than the adsorption capacity of the cathode, so that the internal pressure of the battery increases, resulting in a gas spill, and the electrolyte is reduced, and the active material can be soften or detached.

Battery life is shortened. Generally, the battery is hungry, and can be activated with reference to the following methods! 1, lighter vulcanization: Balance charging. You can make a general activation charging of the battery (ie, balanced charging), usually last until two days, you can return to normal.

2, the vulcanization is heavier: water therapy charge and discharge. It is necessary to recover the normal treatment and discharge of it. The specific method is: first adding the battery to the low water or density of 1.

05 g / cm3 dilute sulfuric acid to the rich liquid, and then charge the current of 0.05-0.018c2a for about 20 hours, and exhaust flow fluid, and then make capacity test.

Repeat the above operation until the battery capacity is restored. 3, vulcanization severely use repair instrument. If the battery is very serious, the normal repair method is no longer used, and the high resistance to the repair instrument can be used to increase the voltage to 10V, and then charging, there is a certain probability to reactivate the battery.

4, parallel law. Find a group of batteries with the original battery, and put it in parallel with this group that cannot be charged, so that the battery is discharged to the battery that cannot be charged. After several cycles, there is a chance to re-activate the battery.

Txoj kev no kuj yog ib txoj hauv kev siv los ntawm ntau tus tswv lag luam roj teeb hauv kev kuaj xyuas lub roj teeb uas tsis muaj qhov tsis zoo. Tom qab ntawd kev them nyiaj kuj tuaj yeem ua tiav lub hom phiaj ntawm kev them nyiaj. Txoj ntsiab cai no khaws, nyob rau hauv series, lub hauv paus ntsiab lus yuav luag.

Kuj upgraded qhov voltage ntawm tag nrho cov pab pawg neeg. 5, series method. Lub roj teeb 12 volt ntawm ib qho hluav taws xob ib txwm txuas nrog hauv series ntawm tag nrho cov pab pawg ntawm cov roj teeb.

Piv txwv li, lub tsheb qub yog lub roj teeb ntawm 48V-20AH, ces peb yuav koom nrog 12V-20AH roj teeb hauv series. Lub 12V roj teeb voltage ntawm ib lub hwj chim yog hais txog 13V. Tom qab nyob rau hauv series, qhov voltage ntawm tag nrho cov teeb ntawm lub roj teeb tuaj yeem raug them nrog nws tus thawj charger, kom cov nqi hluav taws xob tuaj yeem muab tso rau hauv, tom qab ntsaws rau hauv lub charger, charger yog lub teeb liab, lub sijhawm no, koj tuaj yeem nkag mus rau hauv hluav taws xob.

Thaum lub charger tig mus rau lub teeb ntsuab, coj lwm cov roj teeb. Ces them nws kom raug. 6, low voltage charging method.

Them tus qauv me me ntawm lub charger. Piv txwv li, nws yog ib pawg ntawm 60V-20AH roj teeb, ces peb them nrog 48V-20AH chargers. Hauv qhov no, nws tuaj yeem raug them.

Lub hauv paus ntsiab lus tseem zoo ib yam li thawj zaug, thiab qhov hluav taws xob ntawm qhov kev them nqi hluav taws xob thiab lub roj teeb nyob ze dua. 7, single battery charging method. Them ib lub roj teeb nrog 12 volt maus taus charger, tuaj yeem qhib lub roj teeb, tab sis qhov kev them nyiaj no qeeb, feem ntau them rau ntau tshaj 7 teev, lub roj teeb voltage yuav nce maj mam mus rau 12V.

Yog tias tag nrho cov nqi ntawm tus kheej siv sijhawm. 8, special charger method. Tianneng charger tau txais kev txheeb xyuas los ntawm lub roj teeb voltage, txawm tias muaj pes tsawg volts ntawm cov roj teeb voltages, koj tuaj yeem txiav txim siab qhov voltage, nws tuaj yeem them rau hauv.

Piv txwv li, lub tsheb qub yog 60V-20AH roj teeb, tam sim no tsuas yog 30V tsis tuaj txog, nws tuaj yeem them rau sab hauv. Raws li qhov hluav taws xob nce, nws kuj yog qhov tsim nyog rau qib siab dua, thiab tom qab ntawd them lub roj teeb. Taiwan Bell, Green Jia Electric Motor, Jin Peng tricycle is equipped with this brand of charger.

9, try fast charge. It is possible to try fast charging one to two hours, and use the professional detector voltage to rise, if there is an elevation, you can choose to continue charging with the original charger, so you can activate the battery. However, it should be noted that if the battery loss is quite serious, then it can't use it on the activation of the battery.

Only by changing the battery can solve the charging problem. Finally, teach everyone a way to protect the battery. If the electric car is not used for a long time, you should choose to put the electric car is charged, and it should be noted that it is charged once every other month, and the battery is turned off, or put the battery Unplug the plug.

Because in addition to battery self-discharge, accessories such as controllers will also lose power. This way, you can maximize the battery. Here to everyone, how is the usual electric car battery?.

Generally speaking, electric cars do not ride for a long time. Here is ten days, such as a long door, to come back for a dozen or twenty days. It is recommended that you don't ride more than ten days, you will be full of batteries and then turn off the air.

When you come to ride next time, if it is a two-month, the battery's power is still more. If there is, if you don't ride a few months. It is best to disconnect the air switch after the battery is fully charged, entrust your family or other friends to charge, charge the electricity every 2 to 3 months, and then turn off the air after full.

This way, the maximum extent is to protect the battery. .