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If they are not maintained during daily operation, the starting performance and battery life of the vehicle or electric vehicle will often be affected. Therefore, we must carry out daily maintenance on the battery regularly, so as to make the battery last longer.

Lead-acid batteries will be affected by the degree of charging. Generally, when the battery is overcharged, some gas will be folded out, which will greatly affect the active material of the plate and directly cause the active material to fall off. Moreover, the positive electrode alloy will also be severely corroded, which will shorten the overall service life of the battery.

Battery discharge tester usage method: Wiring first, connect the battery discharge tester to the battery discharge power terminal. The red wire terminal is connected to the "+" terminal of the discharge instrument, and the red wire at the other end is connected to the positive pole of the battery discharge terminal;

When you use the battery capacity tester to test, you will find that as time goes by, the battery capacity will decay, and it will become less and less durable. The main problem with current batteries is "capacity fade," according to battery scientists and engineers. This is a consequence of the second law of thermodynamics.

As we all know, the cycle life of batteries is limited. When it is used for a period of time, it will appear that after charging, it cannot be used for a longer time than when it was originally bought. This is due to the attenuation of battery capacity. The battery capacity attenuation can be detected by the ENS-3002DC battery charge and discharge tester. Once the battery capacity attenuation is found, we can repair the battery in time. What is battery capacity fading? Why does battery capacity decline?

To measure the power of the battery, we can use a professional battery charge and discharge tester, such as ENS-3002DC Battery Charge and Discharge Tester to measure, we use it to measure the load condition of a single battery, if the animal battery pointer capacity gauge is lower than The red scale, that is, 10.5V, means that the battery is faulty.