Group 34/78DT Car Battery

Description

The Group 34/78 flooded car battery delivers 800 Cold Cranking Amps (CCA) and a 120-minute reserve capacity for dependable everyday starting power. Its dual-terminal design includes both standard top posts and side terminals, providing flexibility for different vehicle applications.

Available for pickup at our Toronto store. Reserve online and pay in store. Not sure whether your battery needs replacing? We offer a free in-car battery diagnostic.

Replacement Part Numbers

A replacement option for the following part numbers. Confirm dimensions, terminal position and your vehicle’s battery requirements before purchasing.

• 78DT-825
• DT-78
• DT-3478
• MPG-78DT
• MPT-78DT
• G78DT72

Key Features

• Battery type: Flooded lead-acid starting battery
• Cold Cranking Amps (CCA): 800 – strong starting power in cold weather
• Reserve Capacity (RC): 120 minutes @ 25 Amp
• Terminals: Dual terminals – standard top posts and side terminals
• Durable and reliable: Built to handle daily driving demands

Dimensions

• Length 10.2″ / 260 mm
• Width 7″ / 179 mm
• Height 7.9″ / 201 mm
• Weight 36.5 lbs / 16.5 kg

Frequently Asked Questions

What does 34/78DT mean on a car battery?
DT stands for dual terminal. A Group 34/78DT battery has both the top posts associated with Group 34 batteries and the side terminals associated with Group 78 batteries.

Can I replace a Group 34 or Group 78 battery with a 34/78DT?
It can be a suitable replacement when the dimensions, terminal positions, hold-down arrangement and battery specifications match your vehicle’s requirements. Check clearance above the top posts and around the side terminals before installing.

Do I need both terminals to use a 34/78DT battery?
No — you only need to use the terminal type your vehicle requires. The additional terminals simply provide flexibility for different applications.

Can this battery be shipped?
This battery is available for pickup at our Toronto store only. We do not offer courier shipping for this product. See our shipping policy for details.

Can you test my current battery?
Yes! We offer a free in-car battery diagnostic at our Toronto store to help determine whether your battery needs replacing.