Motorcycle battery Varta 503909005 12V 3Ah 50A
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- Recycling included
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Official Varta distributor · 27 years in Málaga · fitted in ~15 min, no appointment
The VARTA 503909005 is a factory-activated AGM battery of 3 Ah and 50 A from the PowerSports AGM Active range, for motorcycles, scooters and quads.
Positiveon the right
Technical data table
| Brand | Varta |
|---|---|
| Reference | 503909005 |
| Range | PowerSports AGM Active |
| Voltage | 12V |
| Capacity | 3Ah |
| Cranking | 50A |
| Technology | AGM |
| Dimensions | 113×70×87mm |
| JIS code | YTX4L-4 |
- Official Varta DistributorPowerSports range for motorcycles
- Factory-activatedno acid to add
- We confirm the part numberfrom a photo of the label
The brand
VARTA PowerSports
PowerSports is VARTA’s range for motorcycles, scooters, quads and leisure vehicles, with conventional and AGM versions.
Each part number is identified by the code on its label, which sets the dimensions, capacity and terminal layout: that is what lets you find the equivalent of the battery you already have.
The range
VARTA PowerSports AGM Active
AGM Active batteries come factory-activated: they arrive charged and sealed, with no need to add acid.
It is VARTA’s highest-performance motorcycle range, also designed for motorcycles with demanding starting.
The product
Key specifications of the VARTA 503909005: 12 V, 3 Ah, 50 A cranking and 113×70×87 mm. The positive terminal is on the right.

Buy in Málaga
We recycle your old battery free of charge when you buy the new one. If you are unsure about the part number, send us a photo of the label on WhatsApp before you come.
Do I need to add acid?
No. The batteries in this range come factory-activated and are ready to fit.
Which side is the positive terminal on?
The positive terminal is on the right, looking at the battery from the front with the terminals towards you.
How do I find the equivalent of my motorcycle battery?
Look at the code on the label of yours and compare the dimensions, capacity and terminal layout. Send us a photo on WhatsApp and we will confirm the part number.
Do you take back the used battery?
Yes. When you buy the new one, we keep the used one for recycling free of charge.
Where can I buy it in Málaga?
At our shop at C/ La Orotava, 100 (Polígono San Luis, Málaga), with no appointment needed. Check availability with us on WhatsApp beforehand.