24M Marine Battery – Group 24 12V Starting

Description

Our Group 24 Starting Marine Battery is a high-performance 12V marine cranking battery designed to deliver reliable engine starting power for boats and marine applications. Built to provide strong cold cranking amps (CCA), this battery is ideal for outboards, inboards, stern drives and other marine engines that require dependable starting performance.

If you’re replacing a Group 24 marine starting battery, this battery offers the power, durability, and vibration resistance needed for demanding marine conditions.

Compatible With / Replaces

The B24M-1150 is a replacement for many group 24 starting boat batteries including:

• 24M
• 24MS
• 24M5
• NAU24MS1
• 24M-RD

Key Features

• Type:  Lead-acid / flooded wet battery
• Marine Cranking Amps (MCA): 1,150
• Cold Cranking Amps (CCA): 1,000
• Durable: Vibration-Resistant Marine Construction
• Reliable: Built for Seasonal and Recreational Boating

Specifications

• Length 10.12″ / 257 mm
• Width 6.77″ / 172 mm
• Height 9.1″ / 231 mm
• Weight 41 lbs / 18.5 kg
• Dual terminals – Auto Post (SAE) and Stud terminal

What Is a Group 24 Starting Marine Battery?

A Group 24 marine battery refers to a standardized battery size commonly used in boats. As a starting battery, it is designed to deliver short bursts of high power to start marine engines.

Unlike deep cycle batteries, a starting marine battery is optimized for cranking performance rather than extended runtime for electronics or trolling motors.

Ideal Applications

• Outboard engines
• Inboard and stern drive engines
• Fishing boats and pleasure craft
• Runabouts and small cruisers
• Marine engine starting systems

Why Choose Our Group 24 Marine Starting Battery?

• Strong and reliable engine starting power
• Trusted local Canadian battery supplier
• Competitive pricing
• In-store pickup available
• Expert advice from battery specialists

Frequently Asked Questions

Is a Group 24 starting battery 12V?

Yes. Group 24 marine starting batteries are standard 12V batteries which are designed for marine engine applications.

Can I use a starting battery for a trolling motor?

No. Trolling motors require a deep cycle battery whereas a starting battery is designed for short bursts of power, not extended discharge.

What does Group 24 mean?

Group 24 refers to the physical battery size as defined by BCI standards. It ensures proper fit in compatible marine battery trays and compartments.