OEM/ODM Factory 12V 24V Sodium-ion Starting Battery for Heavy Duty Trucks & Buses

The global transition to reliable and sustainable power solutions is accelerating the adoption of sodium-ion battery technology for commercial vehicle starting applications. Today, a growing number of heavy-duty vehicles — including long-haul trucks, city buses, construction vehicles, school buses, and emergency fleets — are switching to sodium-ion starter batteries for their superior low-temperature performance, high safety, and maintenance-free operation.

With advanced engineering and strong OEM capabilities, CTS Battery provides customized 12V and 24V sodium-ion starting batteries tailored to the specific cranking power and durability requirements of each vehicle. Our solutions are designed to deliver:

• Reliable cold cranking even at -40°C
• High CCA (Cold Cranking Amps) for heavy-duty diesel engines
• Maintenance-free operation with longer cycle life
• Excellent safety and stability over a wide temperature range
• Seamless integration with existing 12V / 24V electrical systems

Whether you are an OEM manufacturer or a fleet operator, CTS helps you build a reliable, cost-effective, and future-ready starting power system.

Sodium-ion chemistry maintains excellent cranking power even at -40°C, making it ideal for trucks and buses operating in Northern Europe, Canada, and Northern China. No more cold-start failures.

Designed for heavy-duty diesel engines, our batteries deliver high cold cranking amps (up to 1000A for 12V / 500A for 24V) to ensure instant starting under extreme conditions.

No water refilling, no acid leakage. Sodium-ion batteries offer over 3000 cycles at 80% DOD, significantly outlasting traditional lead-acid batteries, reducing total cost of ownership.

Sodium-ion chemistry is inherently safer than lithium-ion in terms of thermal runaway. Our batteries feature built-in BMS with overcharge, over-discharge, short circuit, and temperature protection.

We understand that different vehicles have different space and power requirements. That’s why we offer:

• Voltage options: 12V / 24V
• Capacity customization: 40Ah – 100Ah (customizable up to 200Ah)
• CCA rating customizable
• Terminal type and position tailored to vehicle layout
• CAN / RS485 communication (optional for smart fleet management)
• Size and structure tailored to battery compartment
• Built-in BMS with intelligent protection
• Compatible with standard 12V / 24V alternator charging
• Perfect for both OEM new builds and aftermarket replacement

• Heavy Duty Trucks (long-haul, construction, logging)
• City & Intercity Buses
• School Buses & Coaches
• Emergency Vehicles (fire trucks, ambulances)
• Construction & Mining Equipment
• Agricultural Tractors & Combines
• Cold Storage Warehouse Logistics Vehicles

At CTS Battery, we don’t just supply batteries — we provide complete starting power solutions for commercial vehicles. If you are an OEM or a fleet operator looking for a reliable, low-temperature resistant, maintenance-free starter battery, choosing the right partner is critical.

Send us your vehicle requirements today — our engineering team will respond within 24 hours.