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Semi Truck Starter Batteries for Trucks

Looking for a reliable power source to start your semi truck, even in extreme weather? Wirentech’s high-performance Semi Truck Starter Batteries are designed to deliver exceptional cranking power, long lifespan, and zero maintenance. Whether you operate a single Class 8 truck or manage a commercial fleet, we have a solution built to last.


Why Choose Wirentech Semi Truck Starter Batteries?

Request a Quote for Semi Truck Starter Batteries


Recommended Battery Models

12V 1500CCA AGM Truck Starter Battery

  • Voltage: 12V

  • CCA: 1500A

  • Reserve Capacity: 240 minutes

  • Size Group: 31 / 8D / Custom

  • Application: Freightliner, Kenworth, Peterbilt

24V 200Ah Lithium Starter Battery (LiFePO4)

  • Voltage: 24V

  • Cranking Power: 2000A peak

  • Weight: 50% lighter than AGM

  • Cycle Life: 4000+

  • Optional: Heater & Bluetooth Monitoring

Get Full Specifications & Bulk Price


Perfect Fit For These Semi Truck Brands:

Which Is Better: Lithium vs AGM for Starter Use?

FeatureAGMLithium (LiFePO4)
Cranking PowerHighVery High
Cold Weather PerformanceGoodExcellent (with heater)
WeightHeavyUp to 70% Lighter
Cycle Life400–8003000–6000
MaintenanceLowNone


FAQs About Semi Truck Starter Batteries

Q: How many starter batteries does a semi truck need?

A: Most Class 8 trucks use two 12V batteries in series (24V), but configurations may vary by model and auxiliary systems.

Q: Do lithium starter batteries work well in cold climates?

A: Yes. Our LiFePO4 models include optional built-in heaters and smart BMS that manage cold cranking conditions.

Q: Do you offer custom battery designs for OEM truck makers?

A: Yes. Wirentech supports OEM/ODM services for truck manufacturers and


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Adopting advanced lithium battery technology, with longer range and fast charging ability,greatly improving transportation efficiency and operating hours, reducing downtime.

Strong starting ability

Strong starting ability

-20℃-60℃, the battery can also start the truck quickly.

Smart Management System

Smart Management System

Built-in BMS,real-time battery monitoring.

Fast Charging

Fast Charging

1-2 hours to full charge.

Eco-friendly Materials

Eco-friendly Materials

Lead-free,environmentally friendly materials.

Charging Protection

Charging Protection

Built-in battery overcharge protection and charging overload protection.

Customized Solutions

Customized Solutions

Provide personalized solutions.

Truck Battery

Need A Custom Solution?

Supported by advanced production facilities, we deliver scalable and flexible solutions, enabling us to fulfill large custom orders while maintaining industry standards for safety and durability.

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Contact Us

Tel.: +86 755 2838 0586

Mob.: +86 177 2268 2810

E-mail: office@wirentech.com

WhatsApp: +86 177 2268 2810

WeChat: +86 177 2268 2810

Add.: 201, Blk 1, Luwu Branch, No. 6407 Pingshan Avenue, Jinsha Community, Kengzi Street, Pingshan District, Shenzhen City