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Type
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Type
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Type
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Year
Type or select the year your vehicle was manufactured in. E.g. 2003.
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Brand
Type or select the manufacturer of your car. E.g. BMW.
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Model
Type or select the model of your car. E.g. 3 Coupe (E46)
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Engine
Type or select the engine of your car. E.g. 318 Ci (85 kW/116).
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POWERSPORTS AGM Active 503909005
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POWERSPORTS AGM Active 503909005
POWERSPORTS AGM Active 503909005

Powersports AGM Active 503 909 005

VARTA Powersports batteries deliver the power you need – no matter what vehicle or terrain. The battery range provides reliable starting power, exceptional supply energy and a robust construction to withstand vibrations. VARTA Powersports AGM Active excels in highest vibration resistance and 3 times cycle life* for most advanced motorbike or leisure battery applications.

Where To Buy Does it fit?
3 Ah
Capacity
The amount of energy a vehicle battery can store is measured in Amp hours (Ah).
50 A
CCA
A vehicle battery´s ability to start an engine in cold temperatures is measured in Cold Cranking Amps (CCA).
503909005
ETN
The ETN number is a combination of the DIN numbering system which facilitates the changeover and gives further technical details about the battery model.
TX4L (FA)
Short Code
This code helps professionals quickly identify the correct battery for a specific application without having to rely solely on the battery´s full technical specifications.
12 V
Voltage
Voltage is the electrical force that powers the flow of current in a circuit, measured in volts.
113/70/87
Dimensions (L/W/H)
The dimensions are in millimetres (mm).
TX4L (FA)
Case Size
A battery group size is an industry-standard for vehicle batteries that indicates the actual, physical size for a car battery (L/W/H), as well as its polarity. They provide a simplified, industry standard in automotive batteries.
Up to 90 degree mounting angle
Designed for mounting at angles of up to 90 degrees, offering flexible installation options without compromising performance or safety.
Highest vibration resistance
Built to withstand the most demanding road conditions with unmatched vibration resistance to ensure exceptional reliability and performance.
Factory activated
VARTA Batteries come factory-activated, ensuring immediate reliability and easy installation.
3x Cycle Life
"VARTA batteries deliver ultimate performance, boasting three times the cycle life of conventional batteries"

Do you work with batteries?

Explore VARTA®'s Training Academy and access exclusive
e-learnings. Dedicated to battery professionals only.
Go to Training Academy

Trust a battery expert near you!

As cars become more and more complex so do their battery exchanges. That's why we do not recommend you to exchange your battery by yourself unless you are a battery professional. Instead, reach out to one of our trusted VARTA® Partner workshops instead
Find Partner

Deep dive into VARTA's battery Technology

AGM Advanced

Upgrade to AGM to get the best of the best - an outstanding battery to power your vehicle needs.

Learn More About AGM

 

Got a question?

  • Although both AGM and EFB technologies are used for Start-Stop applications, there are some differences in the technologies' performance. While EFB is an improved flooded battery, AGM is a battery specifically designed for demanding applications and able to support any types of Start-Stop systems and eve xEV.

    Downgrading from an AGM to an EFB is not recommended since the vehicle's Energy Management System is designed for a certain battery performance. Upgrading from EFB to AGM on the other hand, is always possible and advised when your customer faces recurring battery issues.

    Find more on AGM, EFB, xEV and more in our Knowledge section.

    Go to Knowledge

  • The VARTA® Partner Portal provides partner workshops with assistance in this decision, with battery positions, battery selections and installation instructions for almost all vehicles which are in use in Europe.

    For end customers, the VARTA® Battery Search is an ideal tool to find the right battery.

    Go to VARTA® Battery Finder

  • With the wide range of starter batteries with various technologies and power classes, the choice is often difficult.

    For reliable engine cranks a sufficient CCA performance is crucial. For a long service life and best peace of mind, the battery technology (AGM, EFB, SLI) must match with the vehicle's energy demands. For energy demanding applications, especially for hoteling functions in Long-haul trucks or Caravans the capacity in combination with the recommended Depth-of-Discharge is crucial.

    The VARTA® Partner Portal for our partner workshops and the VARTA® Battery Search for customers makes it easy to select the right battery.

    Go to VARTA® Battery Finder

  • Extending your battery's lifespan involves a few key practices:

    1. Disconnect cables: Always disconnect the negative terminal first to prevent short circuits, then disconnect the positive terminal.
    2. Check battery's state: For non-maintenance-free lead-acid batteries, visit a professional. For maintenance-free batteries, clean vent pipes and avoid checking electrolyte levels.
    3. Start charging: Keep the battery upright if removing from the car. Turn off electrical consumers before connecting the charger. Connect the red cable to positive terminal first, then the black cable to negative terminal.
    4. Stop charging: Switch off charger when fully charged. Disconnect cables starting with the red cable from positive terminal, then the black cable from negative terminal.

    For more information find our article "How to extend the life of your battery".

    Read Article

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