The original battery of Ruifeng S3 is Sail. The specification of this battery is 55d23l, which is a 12v55ah battery. When replacing batteries, everyone should choose the same specifications. The battery is a wearing part of the car. As the number of charges and discharges increases, the battery performance also decreases, so the battery needs to be replaced regularly.
The battery is used to store electrical energy. Without a battery, the car cannot operate properly.
When the engine does not start, the battery powers the vehicle's electrical equipment and is also responsible for starting the engine.
When starting the engine, the starter must operate, the fuel system must operate, and the ignition system must operate. All of these systems cannot function without electricity.
After starting the engine, the generator begins tofunction. At that time, the generator can charge the battery, and the generator can also power the vehicle's electrical equipment.
Under normal circumstances, the battery can be used for 3-4 years. If you maintain good usage habits, you can extend battery life.
It is recommended not to use electronic devices in the car for a long time when the engine is not started, as this will reduce battery life.
When starting the engine, do not turn on the air switch, headlights and other expensive electrical devices, as this will increase the load on the battery.
When servicing a car, professional technicians can use a multimeter to check the internal resistance and voltage of the battery.
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