Can electric car battery capacity reduce yourself repair?

著者：Iflowpower – Dodavatel přenosných elektráren

Bothater repair has two method repair machine repair and battery refurbishment. Battery repair machines can not be repaired, just like people, if they are sick, not all diseases can solve problems, but also surgery can cure, and they have cancer can't be cured. It is not possible to repair, broken, unprocessed, perforated, etc.

, can repair it with a repair machine, like this battery must be refurbished, open the battery cover, change the polar plate, the partition, plus Wait for liquid, in order to repair battery. The battery detector can be repaired by battery detector before we repair the battery. If you can fix it, use a battery repair machine or a battery refurbishment.

Battery vulcanization is manifested: the battery itself is low, and the charging will be full, and it will be no. Battery softening is: the internal liquid is turbid, black. The battery capacity is reduced, and the time is over and the lead powder falls off.

The battery is open (broken, the soldering) is manifested: the measurement voltage is 12V when the battery is stationary, but the large current discharges, the voltage is 0V. The battery is short-circuited to: discharge the battery with the discharge device, if a single lattice has bubbles And the other basic did not, explain this lattice. If the battery is not electrified, the discharge instrument is discharged, it doesn't make sense, because you can't see if the battery is broken, pay attention to the break of the battery only in the case where the battery is powered.

The battery is small, the power supply capacity is small, the output is not large, can not be used for large currents such as automobile boots, slightly discharged, the voltage is decreased, and after charging, for small power equipment, it is still used in a short time OK, if you place it for a while, the battery is not electricity. The battery is repaired, only for the battery of the polar surface, is not a broken, off-chooled battery. You can go to the "Koi" battery repair network to see it, there is video.

1. Unbalanced repair method: find out the battery, voltage, self-discharge, battery internal resistance, etc. 2.

Water repair method: open the cover above the battery. Some battery covers are ABS adhesive, some batteries are connected to. Some is a skateboard.

Note that when you open the cover, don't damage the cover. At this time, you can see the rubber cap of 6 exhaust valves. Open the rubber cap, expose the exhaust hole, can see the inside of the battery through the exhaust hole.

Some battery exhaust valve bases can be rotated, and can be rotated open the exhaust valve base without opening the rubber exhaust valve. Some fillers around some batteries. Open the cover, use the flashlight, see if there is a dry phenomenon in the small hole, that is, the battery is lost.

The polar plate of the battery is wrapped with white glass fiber cotton, and the normal situation should be humid. Insert distilled water with a dropper is injected into the battery from the exhaust hole. Cover the exhaust hole with a breathable shutter to prevent dust from falling into the exhaust hole.

It is best to use medical secondary distilled water. The principle of hydrating is Ning less than many. Not enough, more, more acid specific gravity decline, battery capacity is less.

No experience can be grasped by 5ml each well. It is best to look at the plus, wet, bright crystalline, Water Wang. Wet is just right, bright crystals, and the water is too much.

Special note: hydrating tool uses straws such as glass, plastic. It is recommended to use medical disposable syringes, easy to use and convenient. The hydrating tool does not use any metal-containing instrument, the syringe should be pulled to the metal needle, and the plastic tube is used.

3. Sulfate repair method: repair the vulcanized battery to repair the Kuye repair instrument, using a fuzzy digital control theory, by measuring the battery status, when charging, discharge, continuously issuing positive and negative frequency conversion microparticles, with 10 to 20 hours Time, remove hard sulfate in the battery. 4.

Polar softening repair method: After the battery is discharged from 10.5V, use the bulb deep to discharge 1-5 hours. Then use the activator, activation repair.

5. Short-circuit repair method: water battery, can make a clearer, make the short-circuited lead powder! Electric vehicle battery can quickly short-circuit the positive and negative poles, and boil the place for the short circuit! 6. Opening repair method: 100A Detect battery voltage 0V is open, using a single measurement method, the place where the opening is measured, the welding is good.

Wanwei can measure the battery opening of the battery! The battery is used, and the battery repair is just maintained its normal design life. Procure the battery repair product to repair any factor damaged battery to the new battery, ensuring how many times the battery can extend, and these are not scientific, and it is not practical. A battery damage that has no factor has an impact on the battery life.

How is the problem how to reduce the damage of the battery, how to reduce the effects of battery life, and simply introduce several electric car battery daily maintenance methods for users to reference. First, constitute distilled water. Tus neeg siv feem ntau xav tias lub roj teeb uas tsis muaj kev saib xyuas tsis tas yuav ntxiv dej, qhov tseeb, hom lus no tsis yog lawm.

Lub roj teeb uas tsis muaj kev saib xyuas yuav ua kom muaj cua sov thaum lub sij hawm them nqi thiab qhov tso tawm tam sim no loj. Yog tias muaj cua sov, yuav muaj dej evaporation, txawm tias cov txheej txheem ntawm cov dej evaporation qeeb heev, tab sis lub sij hawm ntev, cov dej evaporates tsis tsawg. Yog li ntawd, txhua txhua 6 lub hlis yuav tsum muab lub roj teeb ib zaug, kom lub roj teeb lub neej yuav ntev.

Second, to "daily car, charge every day". Lead-acid batteries have no memory, so the capacity is rapidly reduced is mainly for some reason for battery vulcanization and "loss of water", "losses", and the battery is most feared is "loss of electricity" under pressure, battery is often "lofinish", battery pole The plate is extremely injured. We investigate that there are 70% of the electric vehicle battery capacity to reduce the strong current (start current) strain when the electrode plate is discharged (the electric motor is particularly obvious), and the electrode plate strap belongs to the battery physical damage.

This kind of damage cannot be repaired. Yog li ntawd, "lub tsheb niaj hnub, them txhua hnub", xyuas kom meej tias lub roj teeb muaj qhov hluav taws xob txaus txhua lub sijhawm. Third, often observe the quality of the charger.

The new battery charging process is generally 6-8 hours. After the charge is filled, the charger will be bright green. If the charging time is too long, check whether the charger voltage protection device is bad, if the bad loss needs timely exchange charger, Otherwise, very easy to let the battery.

Tsis tas li ntawd, tsis txhob yuav lub charger ceev, them ceev, kuj ua rau lub roj teeb ncej phaj. Fourth, electric car starts. Cov tsheb hluav taws xob pib tam sim no, tshwj xeeb tshaj yog lub tshuab hluav taws xob ntawm lub tshuab hluav taws xob siab, qhov pib tam sim no loj dua.

Cov tam sim no loj heev ua rau lub roj teeb polar phaj. Txoj hauv kev zoo tshaj plaws yog pib lub tsheb fais fab tom qab pib tib lub voj voog ua ntej pib lub tsheb kauj vab. Tau kawg, ntau lub tshuab hluav taws xob tsis muaj lub tshuab caij, qhov no tsis muaj txoj hauv kev.

Five, use the battery protector as early as possible. The battery protector is also a pulse generator, which has caused the vulcanization of the pulse until the pulse is uninterrupted, so that the polar is always "clean", thereby achieving the effect of extending the battery life, but the major current damage battery polar plate is not large (if there is The electric motor is used to use a pulse charger, and the resulting battery extension is not obvious), and new technologies must be improved. Sixth, discharge the battery depth of the battery once.

Lub roj teeb yuav inevitably muaj ib co active tshuaj tom qab siv ib lub sij hawm ntawm lub sij hawm, thiab yog hais tias lub active khoom yog tsis qhib nyob rau hauv lub sij hawm, nws yuav inevitably cuam tshuam lub peev xwm ntawm lub roj teeb, yog li thaum siv hluav taws xob tsheb feem ntau siv hluav taws xob tsheb, nws yog tsim nyog los ua ib tug peb lub hlis twg roj teeb sib sib zog nqus paug. 7. When you don't use the battery for a long time, you must charge the battery once a month.

The purpose of doing this is to prevent the battery from being deployed too long and causes battery vulcanization and "loss". 8. Prevent battery explosion.

Blasting will increase the temperature of the battery, so pay attention to. .