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CARKU News
CARKU News

High-Performance Starting Batteries for Truck AC Systems: Features and Benefits

August 16,2025 Facebook Linkedin YouTube

The starting battery serves as the primary power source for various truck systems, and for truck parking air conditioners, a specialized starting battery is crucial. These batteries are designed to deliver reliable and consistent power, ensuring a comfortable environment for drivers during rest periods.A 12V starting battery is a popular choice due to its balance of power and compatibility for many truck applications. For larger trucks or those with more demanding electrical needs, a 24V starting battery provides additional power.


What Is Starting Battery for Truck AC System?


Starting batteries are the main source of power for various systems in trucks, and specialized starting batteries are essential for truck parking air conditioning systems. These batteries are designed to provide a reliable and stable power source, ensuring driver comfort during breaks. In addition, lithium truck batteries are also used for start-stop functions. The truck batteries are equipped with dual systems. One system provides reliable power for the air conditioning system of a semi-trailer truck, while the other system realizes the start-stop function of the truck battery under extreme conditions.Thats why Carku designed the CB-11 TRUCK starting batteries.


A 12V starting battery is a favored option for a variety of truck applications due to its compatibility and power output. Additional power is provided by a 24V starting battery for larger vehicles or those with more rigorous electrical requirements.


How Does Lithium Truck Battery Made?


Carku is a leader in the field of 12-volt batteries for trucks, especially in the commercial vehicle and light/heavy duty trucks, producing lithium batteries that meet the demands of extreme environments and low-maintenance cost requirements.A 12V starting battery is a popular choice due to its d compatibility for pickup truck applications. For larger trucks, a 24V starting battery provides additional power.


12v Starting Batteries Manafacturing


We build truck-starting batteries that last over 3000 cycles.This is where every battery cell gets tested and graded by capacity.Now were entering the welding station.This high-precision spot welder links the cells into solid, balanced modules.Lets head over here.This is where hands meet craftsmanship.Our team connects the terminals using tin wire, neat and secure. Heres the BMS board being installed.Now, after sealing it up,durable.Final stop-testing and aging.That green light? It means the battery passed. And thats how we build a 12V 400Ah LiFePO4 starting battery.Were not just manufacturing.We design and make what helps you sell better.



IMAGE INFO:24V TRUCK STARTING BATTERY

Advantages of Heavy Duty Commercial Truck batteries Manufactured by Carku


High power output:Lithium starting batteries offer several benefits over traditional lead-acid batteries. They have a higher energy density, allowing them to store more power in a smaller and lighter battery cells. This not only conserves space in the truck but also improves fuel efficiency.


 
Longevity:Lithium batteries have a lengthier lifespan, which reduces the frequency of replacements and saves costs over time. They are well-suited for high-demand applications, such as vehicle parking air conditioners, due to their superior discharge and charge rates.


Reliability:This means start/stop truck battery times, the ability to recharge the truck's air conditioning system, and maintenance time. All these advantages are aimed at reducing fuel consumption and emissions. The operating costs of air conditioning systems are also significantly reduced.


If you manage a large fleet of trucks, operate in extreme environments, or require high power output, choose 24V. 12V, 24V vs. 36V batteries and comparisons of different vehicle systems.ODM/OEM Heavy Duty Truck solutions can be seen as the embodiment of advanced battery technology.The Carku ODM/OEM heavy duty commercial truck battery ensures that heavy-duty batteries are able to perform consistently in the rigors of the road without sacrificing safety. without sacrificing safety.


The Start-stop vs Jump Start: Heavy Duty Commercial Truck Drivers to Choose?


Suitable for daily and long-distance use, its main function is start-stop control of the vehicle. The heavy-duty truck battery is made of lithium chemistry, which is becoming popular in China. In addition, the battery not only provides start/stop functionality, but also powers the alternating current (AC) system, which reduces diesel consumption. This is an ideal choice for truck drivers.



For most diesel truck drivers, emergency vehicle maintenance and portable use scenarios, the Heavy Duty Starter is designed to start heavy duty vehicles. Its peak current and starting power is up to 2500 amps and above. This meets European/International standards. Many European heavy-duty trucks use 24-volt systems as standard, especially in starting systems, while maintaining 12-volt systems for accessories.Thats called 12v/24v heavy duty jump starters.


Heavy-Duty Truck Start-Stop Battery Installation Sequence


Step 1: Battery Polarity Identification


  • Red terminals represent the positive (+) poles
  • Black terminals represent the negative (-) poles
  • Always verify polarity markings before beginning installation

 

Step 2: Parallel Connection Configuration


  • Each vehicle requires a battery set connected in parallel configuration:
  • Connect positive terminals to positive terminals
  • Connect negative terminals to negative terminals
  • This arrangement maintains 12V voltage while doubling the amperage capacity

 

Step 3: External Circuit Integration


  • Establish connections between the battery assembly and external circuits:
  • Charging circuit connection (alternator input)
  • Discharging circuit connection (starter motor and electrical systems)
  • Ensure same polarity matching throughout all connections

 

Step 4: Cable Installation Requirements


  • All electrical connections must utilize:
  • Flexible cables that comply with national electrical standards
  • Appropriate gauge rating for heavy-duty truck applications
  • Proper insulation and weatherproofing for harsh operating conditions
  • Secure mounting and strain relief to prevent vibration damage


Frequently Asked Questions


1.What is the heavy-duty commercial truck batteries?


For example, in heavy-duty commercial truck batteries, the start/stop battery not only solves the problem of AC system conditioning, but also stops powering the air conditioner when the vehicle is stationary, and also cools the air conditioner when the vehicle is started, reducing generator diesel consumption.


2.How I use heavy duty commercial truck batteries when need remote monitoring?


CARKU CB-11 heavy duty truck battery supports remote communication,control,location,alarm and online viewing of battery information.

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