How to prevent car batteries from running out of power when not in use is a problem that we all encounter in our daily lives. When we do not need to drive the vehicle, we will directly Park the vehicle in the garage or open parking lot, and did not think of affecting the car battery, when we need to use the vehicle, there may be encountered the vehicle cannot be opened with a smart key or the vehicle cannot start the phenomenon, this is related to the automobile livestock batteries, how to prevent the car from running out of power when not in use? There are several ways
If you don’t want to disassemble the battery, you can use a battery maintainer. A battery maintainer is an automatic charger that automatically recharges the battery once it falls below an optimal level, which helps prevent under or overcharging. When choosing a battery maintainer, we should be careful to choose one with the same voltage and corresponding parameters as the car battery.
When we turn off the vehicle, any device inside the vehicle that consumes battery power, such as (alarm device clock, etc.) will always consume battery power. This form of power consumption is often referred to as parasitic power consumption, and if we don’t use the vehicle for a long period of time, the car battery will be drained. When we disconnect the negative terminal of the vehicle, these power draining devices will not work and the battery power will not be depleted too fast and can be parked for a while. (Note: When disconnecting the negative battery terminal, you need to wear safety equipment)
Without disassembling the car battery, we can start the vehicle every once in a while and let it idle for a few minutes. This is a very convenient way to charge the car battery and ensure that it is not depleted when not in use. The principle of the battery is to convert chemical energy into electricity to provide power to start the vehicle, so it needs to be used on a regular basis, by starting the vehicle and letting the generator charge the battery, to avoid the battery being drained because of a long period of non-use.
If you are planning to leave your car unused for a long time and are thinking of keeping the car battery from being drained, the most straightforward way to do this is to remove the battery. Then store the battery in a dry, well-ventilated area at a temperature between 10 degrees Celsius and 50 degrees Celsius to ensure that the battery is in good condition. It is a good idea to purchase a battery box for storing your batteries so that they are not affected by other factors (e.g. dust, sunlight, etc.). The last point is to charge the battery every 2 to 3 months.
Park your vehicle in an open area, avoid uneven road surface, and pay attention to stay away from sparks and high temperature areas.
This is a very important point to prevent us from being electrocuted. Before wearing the safety equipment, you need to check whether the safety equipment is intact, and then take off the metal objects on the body.
Before removing the battery, you need to turn off the ignition switch, then open the hood and find the battery, first disconnect the negative terminal and then disconnect the positive terminal. When disconnecting the positive and negative battery terminals, be careful not to short or touch other metal objects, it is best to use cable ties in the engine compartment. When installing the battery, you need to install the positive terminal first, and then install the negative terminal.
When we start the vehicle, we need a lot of electricity to start the engine, which requires a car battery to provide electricity. After a successful start, a generator will power the car battery, which creates a virtuous cycle. When we do not use the vehicle, only the car battery is providing power for low-voltage devices, the car battery has been in a state of power consumption, the general idle battery can be parked for four weeks to two months, the battery will be exhausted.
Summarize: how to prevent the car battery from running out of power when not in use, we need to follow the above methods to deal with the situation of the battery running out of power. To be able to use the battery for a longer period of time, we need to pay attention to maintenance.
