Battery Size Group H6

Group H6 Battery (Group 48): Reliable Power for Canadian Vehicles

The Group H6 battery (also known as Group 48) is one of the most common and versatile automotive battery sizes used in Canadian vehicles today. Known for its reliable starting performance, good power output, and ability to handle cold Canadian winters, it's a top choice for mid-sized sedans, SUVs, and crossovers.

Group H6 Battery Specs, Dimensions, and Price in Canada

The Group H6 battery is a sturdy, 12-volt battery featuring standard top-mounted terminals, typically measuring:

• Length: 11.0 inches (278 mm)

• Width: 6.90 inches (175 mm)

• Height: 7.50 inches (190 mm)

Common performance specifications:

• Cold Cranking Amps (CCA): 600 to 760

• Cranking Amps (CA): 750 to 900

• Reserve Capacity (Minutes): 110 to 130 mins

• Amp-Hour (Ah): 60 to 72Ah

In Canada, a Group H6 battery usually costs between $170 and $260, depending on the brand, warranty, and battery type (standard flooded or AGM). Most standard H6 batteries come with a 2- to 3-year free replacement warranty.

Vehicles That Commonly Use Group H6 Batteries

The H6 battery is popular in many mid-size North American, European, and Asian vehicles, including:

• Volkswagen Jetta, Passat, Golf, Tiguan

• Audi A3, A4, Q3

• BMW 3-Series, X1, X3

• Mercedes-Benz C-Class, E-Class, GLC (select models)

• Ford Fusion, Edge, Escape

• Chevrolet Malibu, Equinox, Cruze

• Jeep Cherokee, Compass, Renegade

• Hyundai Santa Fe, Sonata

• Kia Optima, Sportage

• Subaru Outback, Forester, Legacy

If you're unsure whether your vehicle requires an H6 battery, please check your owner's manual or visit our Car Battery Replacement page for confirmation.

Alternative Battery Sizes for Group H6

If you can’t find an H6 battery, you might consider these alternative sizes—but always confirm dimensions, terminal orientation, and battery tray compatibility before choosing:

• Group H5 (47) – Slightly smaller; suitable for vehicles with lighter electrical loads Dimensions: 9.56" x 6.94" x 7.5"

• Group H7 (94R) – Larger capacity, slightly longer battery; requires sufficient tray length Dimensions: 12.4" x 6.9" x 7.5"

• Group 96R – Slightly shorter height, comparable footprint Dimensions: 9.6" x 6.9" x 6.9"

For detailed help confirming fit, visit our How It Works page.

Signs Your Group H6 Battery Needs Replacement

Here are common indicators your battery may need replacement soon:

1. Slow or hesitant engine cranking, especially noticeable in colder weather

2. Dashboard battery or check-engine warning lights

3. Electrical issues like dimming headlights or reduced power to accessories

4. Voltage drops below 12.4V at rest or below 9.6V when starting

Prefer professional testing? MobileBattery offers mobile battery testing and replacement throughout Canada, including Toronto, Calgary, and Vancouver.

H6 Battery Lifespan in Canadian Conditions

The average lifespan of a Group H6 battery in Canada is typically 3 to 5 years. Factors such as extreme weather, frequent short trips, and extensive electrical accessory use can shorten battery life. Annual testing is recommended after your battery reaches three years old.

Check our Where We Service page to confirm coverage in your area.

Need a Group H6 Battery Replacement?

Book online now at bookonline.mobilebattery.ca for quick, professional H6 battery installation—available at your home, workplace, or roadside anywhere in Canada.