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  • When to Replace an Alternator

    The alternator was integrated into the electrical system of the engine on vehicles in the 1960s, replacing the old generators. Although the alternator works much like a generator, its main...

  • How is a Car Battery Made?

    A car battery is a rechargeable cell that supplies the vehicle with electrical energy. Volts and amps needed to operate the electrical functions of the vehicle are obtained through an internal...

  • How Do Battery Isolators Work?

    A battery isolator separates multiple batteries from one another to ensure that a vehicle has access to a backup power source. In addition, a battery isolator ensures that a vehicle's electrical...

  • How Does a Battery Isolator Work?

    A battery isolator separates multiple batteries from one another to ensure that a vehicle has access to a backup power source. In addition, a battery isolator ensures that a vehicle's electrical...

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