Product Description

Lightweight Power for Marine & Automotive Starting

Our 12V 100Ah Marine Car Starter Battery with Heater delivers powerful, reliable starting performance in a lightweight lithium design.

At just 25.9 lbs (11.75 kg), it’s dramatically lighter than traditional lead-acid batteries, making installation easier and reducing overall weight in your boat or vehicle.

The sealed ABS case with IP56 protection eliminates concerns about acid spills, corrosion, and ongoing maintenance — giving you a cleaner, safer upgrade.

Strong Starting Performance When It Matters

Reliable cranking power is critical — especially in cold weather or marine environments.

This Ionic lithium starter battery delivers:

• 1,280 Cranking Amps (3 sec)
• 800 Cold Cranking Amps (3 sec)
• 500A Maximum Continuous Discharge Current
• 99% efficiency with ≤20 mΩ internal resistance

Whether you’re starting your boat motor or daily driver, you get dependable ignition power without the voltage drop common in aging lead-acid batteries.

Built-In Heater for Cold Weather Confidence

Cold temperatures reduce battery performance — but not with this model.

The integrated heater helps ensure charging and operation in cold environments, giving you dependable starting power when temperatures drop.

Perfect for:

• Winter boating
• Cold-climate vehicles
• Seasonal storage applications

Smart Lithium Technology Built In

This is more than a battery — it’s an intelligent power system.

Emergency Start Feature

Activate emergency starting by:

• Long-pressing the battery button
• Using the IonicRedBattery Bluetooth App

No jumper cables. No stress.

Bluetooth Monitoring

Check battery status directly from your smartphone — monitor voltage and system performance in real time.

Advanced Built-In BMS

The Battery Management System provides:

• Over-voltage protection
• Low-voltage protection
• Short-circuit protection
• High-temperature cut-off (185°F / 85°C)
• Reconnect temperature at 158°F (70°C)

Low BMS cut-off voltage: 11.2V

Designed for Marine & Automotive Environments

Built tough for demanding conditions:

• Operating temperature: -4°F to 140°F (-20°C to 60°C)
• IP56 enclosure protection
• Durable ABS casing
• Prismatic LiFePO4 cell chemistry

Certified to meet industry standards:

• CE (battery)
• UN38.3 (battery)
• UL1642 & IEC62133 (cells)

Drop-In Ready Installation

• 2x 3/8-16 NMC terminals + 1 car post
• Dimensions: 13″ x 6.8″ x 10″ (330 x 175 x 256 mm)
• Connect up to 4 batteries in series

Designed to replace traditional 12V starter batteries with minimal hassle.

Why Upgrade to Lithium?

Compared to traditional lead-acid or AGM batteries:

• Lighter weight
• No maintenance
• Sealed design (no acid leaks)
• Higher efficiency
• Stable voltage output
• Smart monitoring via Bluetooth
• Integrated heater for cold-weather reliability

You get smarter technology, improved performance, and greater long-term reliability.

Have Questions?

Not sure if this Marine Car Starter Battery with Heater is right for your boat or vehicle?

Our team is ready to help with compatibility, installation, or technical questions. Reach out by phone or email — we’re here to make the upgrade simple.