Car battery replacement in Oshawa, ON
Batteries do not usually fail slowly and politely. They work fine until the first cold morning. A test now tells you whether yours is weak before it leaves you stuck.

What our battery service includes
Battery test
We test the battery so you know whether it is healthy, weak or finished.
Charging system check
A good battery can be killed by a bad alternator, so we check that the car is charging properly.
Replacement
A new battery fitted and the terminals cleaned so the connection is solid.
Signs your battery is on its way out
- The engine cranks slowly, especially on cold mornings
- Dim headlights or interior lights when starting
- The battery warning light is on
- Corrosion on the terminals, or a swollen battery case
- The battery is several years old and the car sits a lot
Cold weather finds weak batteries
Cold reduces a battery's output at the same time as the engine needs more power to turn over. A battery that was borderline in September is often dead by January.
If the car will not start, call us. Sometimes it is the battery, and sometimes it is the starter, alternator or a connection, and we can tell you which.
Book battery in Oshawa
Tell us about the car and what it needs. We call or text to confirm a time.
Serving Oshawa and everywhere within 50 km
The shop is at 1270 Simcoe St N in Oshawa. We take cars from Oshawa and the surrounding areas, including:
- Oshawa
- Whitby
- Brooklin
- Courtice
- Greenwood
- Bowmanville
- Ajax
- Port Perry
- Orono
- Claremont
- Pickering
- Newcastle
- Uxbridge
- Stouffville
- Scarborough
- Markham
- Sunderland
- Port Hope
- Lindsay
- Cannington
Not on the list but within about 50 km? Call (647) 294-0912 and we will tell you if we can take the car.
Battery questions
Yes. Battery services are on our list, and a test tells you whether a replacement is needed.