No Appointment Needed

Free Battery Testing in London, Ontario

Know before you drive

Stop by Dundas Automotive Repair for a fast, free battery test. We’ll check your battery health, starting performance, and charging system so you know whether your battery is ready for the road.

Fast Free

Battery Test

Interstate

Battery Dealer

Serving London

for 38+ Years

Replacement

Available

Free Battery Health Report

Know Before You Drive

A battery test only takes a few minutes and can help identify a weak battery before it leaves you stranded. We’ll test your battery and charging system, explain the results clearly, and let you know if replacement is recommended.

Don’t Get Stranded

Signs Your Battery Needs Testing

Slow Cranking

The engine turns over slowly or struggles to start.

Warning Lights

Battery, check engine, or electrical warning lights appear.

Dim Lights

Headlights, interior lights, or accessories seem weak.

Repeated Boosts

You have needed a jump-start more than once.

Clicking Sound

You hear clicking when you try to start the vehicle.

Electrical Issues

Radio, accessories, or electronics are not working correctly.

Rotten Egg Smell

A sulphur smell can indicate a battery issue.

Battery Age

Your battery is 3 to 5 years old or older.

Battery Testing Process

What We Check During a Battery Test

Our battery test helps determine if your battery has enough power for reliable starts and whether your charging system is working properly. If your battery is weak, we can recommend the right Interstate replacement battery for your vehicle.

  • Battery condition and charge level
  • Starting power and cranking performance
  • Charging system and alternator output
  • Battery cable and terminal condition
  • Battery age, size, and fitment
  • Replacement options if needed

Authorized Interstate Battery Dealer

Interstate Batteries Available

Dundas Automotive Repair carries quality Interstate replacement batteries for cars, trucks, commercial vehicles, recreational vehicles, motorcycles, and specialty applications. AGM batteries and battery coding or registration may be available for select vehicles.

Weather and Battery Life in London, Ontario

Summer heat and winter cold can both shorten battery life. Heat can weaken battery strength and accelerate corrosion, while cold weather makes your vehicle harder to crank. That’s why routine battery testing is helpful before extreme weather arrives.

  • Most batteries last about 3 to 5 years
  • Extreme temperatures can shorten battery life
  • Short trips and low use can weaken a battery
  • High electrical demand can stress older batteries

Get Your Battery Tested for Free

Stop by Dundas Automotive Repair in London, Ontario for a fast battery health check. Replacement batteries are available if needed.

Battery Testing FAQ

Free Battery Testing FAQ

Yes. Dundas Automotive Repair offers free battery testing in London, Ontario.

No appointment is usually needed for a battery test. You can stop by and our team will help you get set up.

A battery test only takes a few minutes and can provide a helpful snapshot of your battery health and starting performance.

If your battery is weak or failing, we can recommend the correct Interstate replacement battery for your vehicle and install it properly.

Yes. We can check your battery and charging system to help determine whether the issue is the battery, alternator, cables, or another related component.