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Phone Call 01202 676678
Location 24 Benson Rd, Nuffield Industrial Estate, Poole BH17 0GB
Time Monday to Friday: 8:30am - 6:30pm | MOT Testing 24hr 7 Days Per Week

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Why Your Car Battery Keeps Going Flat (And How to Fix It)

Why Your Car Battery Keeps Going Flat (And How to Fix It)

If your car battery keeps going flat or your vehicle struggles to start in the morning, it might be time to investigate. At Moto-Oil Autocentre in Poole, we diagnose and fix battery problems quickly - so you’re not left stranded when you least expect it.

Common Causes of a Flat Battery

There are several reasons your battery might be draining faster than it should:

  • Old or worn-out battery - Most car batteries last between 3 to 5 years. After that, their ability to hold charge significantly drops.
  • Short journeys - Regular short trips don’t give the alternator enough time to recharge the battery.
  • Parasitic drain - Interior lights, faulty alarms, or electronics can drain your battery even when the car is off.
  • Faulty alternator - If your alternator isn’t charging the battery properly, it will go flat even with regular driving.
  • Cold weather - Winter puts extra strain on batteries and can reduce performance by up to 50%.

Warning Signs Your Battery Might Be Failing

  • Slow cranking when starting the engine
  • Dashboard warning light stays on
  • Dim headlights or flickering interior lights
  • Clicking noise when turning the key
  • Need to jump start the vehicle more than once

How We Can Help

At Moto-Oil Autocentre, we offer fast and accurate battery testing services to determine if the issue is with the battery, alternator, or something else entirely. Our service includes:

  • Battery health check (voltage and cold cranking amps)
  • Charging system and alternator testing
  • Terminal and cable inspection
  • Battery replacement with high-quality branded units (if needed)

How to Avoid a Flat Battery

Here are some simple tips to keep your battery healthy and avoid repeat problems:

  • Drive longer distances more often (or use a battery charger if you don't)
  • Switch off lights, heaters, and media systems before turning off the ignition
  • Get the battery tested before winter arrives
  • Close all doors properly - even interior lights can drain power overnight

Battery Replacement in Poole

Need a new battery? We stock and fit trusted brands for all types of vehicles - including stop-start batteries. All fitted batteries come with a manufacturer warranty and we’ll even dispose of your old one safely for free.

Why Choose Moto-Oil Autocentre?

  • Experienced, local auto technicians
  • Quick service and fair pricing
  • No hard sell - just clear advice
  • Trusted across Poole for over 15 years

Book a Battery Check or Replacement in Poole

If your car’s battery is letting you down, give us a call or book online for a full system check and quick solution.

Call us: 01202 676678
Visit: 24 Benson Rd, Nuffield Industrial Estate, Poole BH17 0GB
Book online: https://motooil.co.uk/

Moto-Oil Autocentre - Car battery testing and replacement in Poole you can rely on.

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