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Battery Replacement in Vantaa
Battery is your car's power source
Cold winter mornings are the best test of an ageing battery — check yours before the first frost.
Battery replacement pricing:
- Conventional lead-acid battery (EFB) – from €130
- AGM battery (Start-Stop) – from €250
- Premium AGM (BMW, Audi, Mercedes OEM) – from €330
- Battery coding via diagnostic tool – included
- Charging system test – free with any service
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Battery replacement
Price includes the battery, installation and recoding of the car's electronic systems. The old battery is recycled at no charge.
from130 €
When the battery needs replacing
A car battery's normal service life is 4–7 years, depending on type, use and climate. Cold weather strains a battery heavily — at -10 °C the usable capacity drops by roughly half, and a tired battery that performed well in summer can fail on the first cold morning. Common warnings of an ageing battery include slow and hesitant starts, the dashboard dimming during cranking, slow power window and central locking operation, and inconsistent starting across the seasons. Modern cars also warn directly — Start-Stop shuts off when the battery can no longer supply enough current. Battery condition can be tested in minutes with a load tester that measures cold-cranking amps (CCA) under load. If the values are below the manufacturer's specification, replacement should be done before the next cold snap.
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Why does the battery drain too quickly?
Premature battery fade has many possible causes. The most common is an alternator regulation fault that leaves the battery permanently undercharged or — less often — boils it by overcharging. Another frequent issue is a parasitic drain: an electrical component (a stuck courtesy light, a faulty radio, a BCM glitch) keeps drawing current even with the car locked. Parasitic current is measured with specialist equipment and usually exposes the fault in a single visit. Age and use matter too: short city trips never fully recharge the battery, and on a Start-Stop car cold cranks drain it faster than the manufacturer expects.
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Related repair services
Technically adjacent repairs and maintenance for the same vehicle system.
AGM Battery Replacement
from 289 €
Replacing an AGM battery in Start-Stop system vehicles. Correct installation and coding.
Electrical Fault Repair
from €65
Professional electrical fault repair in Vantaa, Tuupakka. Modern tools and experienced mechanics.
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