[Car maintenance is actually not difficult] Maintenance: battery maintenance - the importance of voltage

2021-08-31

June- August is the rainy season in Hong Kong. I believe that the riders will not want to see their horses crippled by the rain in the face of rainy weather. It will take about a week or two to drive out again when the sun shines . " . When you are excited to turn the key to start the car, but find that the Aiju cannot start due to a problem with the power supply system or the voltage is too low, the situation is frustrating. Next, Helmet Wang Xiaobian will lead you to check your battery step by step, understand what signal Aiju will send out when there is a problem with the battery, and provide relevant opinions.

Generally speaking, the voltage of a fully charged normal battery will fall in the range of 13~13.7V . But if your motorcycle is not often ridden, for example, if you don't start it once every two weeks, the voltage will get lower and lower. If the voltage is lower than a certain level, the car will not start. Therefore, in order to maintain the battery, the owner should also start the engine regularly, and it is ideal to take the horse out to " charge " .

When the motorcycle is not started, if the battery voltage is lower than 10V , the battery will be damaged or damaged. Although the battery between 6~10V can restore part of its capacity through the "activation" process, but even if part of the capacity is saved, its service life will be greatly shortened. It is recommended to be prepared to replace the new battery at any time.

If your motorcycle starts frequently, but the voltage is still lower than 12V after the engine is turned off, you should start to pay attention. Although the motorcycle can still start at this time, it may be that the charger or battery or the circuit has begun to fail. damage or signs of aging. If you don't want to call a tow truck, you will have to prepare to change the battery. So voltage is basically like human body temperature, different readings also suggest various conditions, we can't ignore the risk of voltage reading too low.

We should pay more attention to the voltage of the car

At present, many new cars equipped with TFT instruments will have built-in voltage sensors, and car owners can easily find the relevant readings on the screen, while some models are only equipped with voltage sensing warning lights. When the number is reached, the light will be on to remind you. Don’t worry about other car models that don’t have the above equipment. In fact, there are many styles of external voltage sensing meters on the market. The parts are small and the installation process is very simple. It is one of the indispensable parts for modification. Different styles of voltage sensing meters have different functions, and some even have temperature sensing. Of course, Helmet King has a huge selection and offers installation services.

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If the battery fails to start the engine in case the battery is exhausted, we can do stretches and use the traditional "push and tart" method to start the engine (secondary injury with the risk of turning the car). If you want to start quickly, you can actually use the car rescue treasure/crossing the river to try to deal with it, and use the portable charging treasure to temporarily charge the battery for emergency. If the above methods also fail, there is a high chance that the battery needs to be replaced. Call Helmet King immediately to make an appointment with a garage to seek professional advice!