Electric car five block battery charging 15 hours is not full how to do?
If it is my electric car, I will first make the following checks:
1?? Use a multimeter to measure the output of the charger, 60V charger output voltage is not less than 73V, such as only 60 volts it can not be charged. Or maybe the output tube broke down and there's no output current.
2?? Good battery each measure to 13V, such as one by one, less than 12V, the battery has a problem, some internal because of the lead powder off the water turned brown there is a self-discharge phenomenon, while charging will leak, (your battery may belong to this problem),
* Because the battery is old, the lead powder precipitate the positive and negative plates to short circuit, while charging while discharging, (your battery may be for this problem),
* Although the battery label is free of dimension, the battery of the general battery car is not free of dimension, which really free battery manufacturing? Dense, there is a power view hole, and the price is also expensive, mostly used in cars. Your water bottle in the use of more than one or two years, the distilled water will evaporate much better, so that the plate dew on the water can not be electrolyzed, so that the power capacity is not enough, a use of electricity immediately not enough. (Your battery does not have this problem)
3?? The reason why the battery can not be charged for 15 hours may also be poor line, resistance increases, the standard of judgment is: if the battery and charger are good, to check the line.
?? The above three points of analysis are most prone to battery aging, and a certain cell of a battery has a break, so that the whole group of batteries can not be charged. If there is this phenomenon, first see whether the shell bulge, the judgment basis is: your car can not drive, a boot that the voltage drops.
?? The solution is measured one by one after the battery, the one with the lowest power, and then start the motor, the battery that fails to reach 11V is bad, can be replaced by the bad one at the maintenance point, but also can be used for a period of time, if there are two or three batteries are not good, then it must be replaced!
Thank you for reading?? !
I also ride an electric car, your situation should be a problem with the battery, charging is not satisfied, the battery can not save electricity, so the charging time is long. You can open the lid and see if the battery has 鼔 bubbling, swelling and heating. The bubble is too large. It's time for a new battery. Can not charge electricity, can not save electricity, electric car is not far, if it is not the battery problem, then change the charger to try, compare. It's not the charger.
There are several possibilities: 1 is that an individual battery plate is broken in the battery, the voltage can be detected by measuring with a multimeter, and the battery is broken for a good battery with a similar production time. 2 is the battery water shortage, add an appropriate amount of distilled water or special electrolyte. 3 Is the charger is broken, or the charger is not matched, change a model of the charger can be. By the way, after 15 hours of charging, your battery should run out of water, it should be replenished,
If you don't turn green after 8 hours of charging, power off! Power must be cut! Otherwise the battery will bulge. Do not listen to their addition of water, the battery three packages within the private disassembly of water as a waiver of warranty, three packages of service automatically invalid. After adding water can be used for about a week, and to grasp the amount of water, you add water after the battery chemical composition is not uniform, will make the battery bad faster! Battery attenuation is a normal reaction, the electrode plate powder falls off, you add water will only accelerate the battery scrap. Try it.
I'm riding a battery bike, and there are two kinds of situations,
First, your charger has a problem, generally charging, 8 hours or so will be able to show the green light is full, and some 8 hours after re-plugging, it will show the green light is full.
Second, there's something wrong with the power you plugged in. If you remove the power contact is not good plugboard plugboard may be broken, no power, or power failure, he is not satisfied, at night, maybe the power failure, maybe poor contact. You can plug it into another strip for an interview.
If you can't solve the problem by trying it many times, you must go to the repair car to repair it, it may be that the charger is broken, or there may be a problem in other places.