Starting batteries: how to choose the right one.

Discover the most complete range of vehicle starting batteries at Batteries Online. Our high quality batteries are designed to ensure reliable starting in any weather. Whether you drive a car, motorcycle, or truck, you'll find the perfect battery for your vehicle. Trust our 20 years of experience in the sector to obtain the best selection and advice on starting batteries.

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Starter batteries

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Battery Varta C30 54Ah

Battery Varta C30 54Ah

€62.98
25 reviews
Boot: 530A; Measures: 207x175x190 mm; Positive Right
54
Ah
12
V
530
A(EN)
    Varta GEL 19Ah Battery

    Varta GEL 19Ah Battery

    €79.19
    3 reviews
    Dimensions: 186 x 82 x 171 mm;Positive-right
    19
    Ah
    12
    V
    Gel
    170
    A(EN)
    • Out-of-Stock
    Exide Premium EA640 Battery 64Ah

    Exide Premium EA640 Battery 64Ah

    €59.40
    35 reviews
    Dimensions: 242 × 175 × 190mm; CCA: 640A; Positive terminal right.Exide Premium EA640 12V 64Ah battery, L02 case and B13 hold-down. For vehicles without Start-Stop.
    64
    Ah
    12
    V
    640
    A(EN)
      Exide EK720 Start-Stop AGM Battery 72Ah

      Exide EK720 Start-Stop AGM Battery 72Ah

      €111.07
      39 reviews
      Dimensions: 278 × 175 × 190mm; CCA: 760A; Positive terminal on the right.Exide EK720 AGM 12V 72Ah battery, L03 case and B13 hold-down. For Start-Stop vehicles.
      72
      Ah
      12
      V
      AGM
      760
      A(EN)
        Optima Redtop RTC 4.2

        Optima Redtop RTC 4.2

        €182.93
        6 reviews
        Measures: 254x175x200mm; Terminals centered;
        50
        Ah
        12
        V
        AGM
        815
        A(EN)
          Battery Varta D52 60Ah

          Battery Varta D52 60Ah

          €109.04
          6 reviews
          Boot: 680A; Measures: 242x175x190 mm; Positive Right
          60
          Ah
          12
          V
          AGM
          680
          A(EN)
            Battery Varta A14 40Ah

            Battery Varta A14 40Ah

            €44.53
            13 reviews
            Boot: 330A; Measures: 187x127x227 mm; Positive Right
            40
            Ah
            12
            V
            330
            A(EN)
              Battery Varta H15 105Ah

              Battery Varta H15 105Ah

              €175.53
              one review
              Boot: 950A; Measures: 393x175x190 mm; Positive Right
              105
              Ah
              12
              V
              AGM
              950
              A(EN)
                Exide Premium EA852 Battery 85Ah

                Exide Premium EA852 Battery 85Ah

                €74.25
                40 reviews
                Dimensions: 315 × 175 × 175mm; CCA: 800A; Positive terminal right.Exide Premium EA852 12V 85Ah battery, LB04 case and B13 hold-down. For vehicles without Start-Stop.
                85
                Ah
                12
                V
                800
                A(EN)
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                  What is a starting battery?

                  Starter batteries are essential for the operation of vehicles and tools. These supply energy to start the engine, so that it can start working.

                  Types of starting batteries:

                  Conventional Lead-Acid Batteries:

                  These batteries have been a standard for decades. They use lead plates immersed in sulfuric acid. They are affordable and reliable, but require regular maintenance to replenish lost distilled water.

                  Sealed Lead-Acid Batteries (AGM):

                  AGM batteries are an improved version of lead-acid batteries. They are sealed and require no maintenance. They are ideal for modern vehicles and advanced electrical systems.

                  There are other types of batteries such as Lithium-ion, wet cell, etc. If you want to see all our batteries, consult our catalog.

                  How to choose the ideal starting battery

                  To choose the starter battery you need online, you must first take into account compatibility. If what you want is to replace an old one, make sure that the new one meets the technical specifications that your vehicle or machine requires.

                  On the other hand, take durability into account. If what you want is a starter battery for the car, you will need it to have a long life since it is a frequently used vehicle.

                  These must also be light so that the weight is not affected and have safety measures appropriate to the use you are going to give them.

                  Buy starter batteries online from the best brands on our website.

                  How long do starter batteries last?

                  The life of a starter battery depends on several factors, such as the quality of the battery and the conditions of use. In general, a quality battery can last 3 to 5 years. We offer high-quality batteries backed by warranties to give you peace of mind.

                  How can I keep my starter battery in good condition?

                  Keeping your battery in good condition is essential for its longevity. We recommend regular maintenance, such as checking the fluid level and cleaning the terminals. You can also purchase a battery charger to keep it charged when not in use for long periods.

                  Do our batteries have a guarantee?

                  Yes, battery warranties depend on the manufacturer and the use for which they are intended. In general, car starter batteries have a 2-year warranty, batteries for trucks and professional vehicles have a 1-year warranty, and motorcycle batteries have a 6-month warranty.