Battery maintenance error

Battery is the energy of the electric car start, its performance directly affects the normal work of the car.

Because some owners and maintenance staff to maintain the use of the storage battery not value, don't know, leading to shorten the life of a battery, even damage to other electrical equipment. Battery tester, when using the nimh battery or lithium battery in the tester under test, the indicators set, for testing, can test out the battery voltage, internal resistance, capacity, charge, discharge, over current, short circuit protection. After completion of the test, press the "print" button, you can by small printer to print out a similar rent ticket inspection report, the report can be displayed on the cell type, voltage, capacity, detection units, time, and whether or not qualified. Cite some pitfalls encountered in daily work: firstly, the new battery is not charging for the first time

Battery charged for the first time is called the first charge, charge the battery for the first time to use the length of the great influence. Battery load tester host built-in memory, read U disk storage records are available, and do not need to carry the computer, single machine can work, use the computer to print the report in the future. With voltage current calibration correction function, can at any time for instrument calibration correction measurements, guarantee the accuracy of measurement. Without charge, that is, add water use directly, the battery capacity is not high, life is short, if direct charging, will shorten the life. Usually the initial charging battery is in after filling the electrolyte, with a small current charging about 1 hour to install and use. Second: ignore the vent of battery

New battery cover the vent on the general sealing, must be remove adhesive paper, otherwise the blowhole is no way to eliminate gas in chemical reaction, caused by high pressure.

Third: the electric car battery add distilled water too freely

Usually in the battery (battery) after adding the water, must let the car run for a period of time, through the generator for battery charging, distilled water and electrolyte mix, battery performance is not affected. Conversely, if not running after add distilled water, distilled water and electrolyte is not fully mixed, can cause the polarity of the battery self-discharge of or damage to the battery.