

Designed to meet the unique needs of truckers, our 24V truck parking battery is a game - changer for on - the - road reliability. When trucks are parked, whether for rest, overnight stays, or during loading and unloading, this battery ensures that essential systems such as cab lighting, refrigeration units, and communication devices remain powered without draining the main starting battery.


PRODUCT INFORMATION
Model |
JX-B12300 |
Rated Voltage |
12.8V |
Nominal Capacity |
300Ah |
Rated Battery Power |
3.84KWH |
Application |
Truck starter, Power Appliances in the Truck
(Air-conditioner/Microwave/TV)
|
Life Cycle |
4,000 cycles |
Continuous Charging Current |
200A |
Continuous Discharging Current |
200A |
Peak Discharging Current |
1,500A |
Charge Temperature Range |
32~122℉/0~50℃ |
Discharge Temperature Range |
-4~140℉/-20~60℃ |
Storage Temperature |
14~95℉/-10~35℃ |
Weight |
25KGS |
Dimensions |
493.55*198.72*214.5 MM |
Bluetooth APP |
Support |
One-Key Starter |
Support |
Self-Heating |
Support Customizing |

Exceptional Capacity for Extended Power
Boasting an impressive 300Ah capacity, this battery is a veritable energy reservoir. It provides an abundance of power to keep essential truck systems running smoothly during parking intervals, whether it's the sweltering heat of summer or the bone - chilling cold of winter. Imagine a long - haul trucker pulling over for the night. With this battery, the cab's air conditioning can hum steadily, maintaining a comfortable temperature without a hitch. Refrigeration units for transporting perishable goods remain operational, safeguarding the integrity of the cargo. And interior lighting, communication devices, and entertainment systems all draw power effortlessly, ensuring a convenient and connected downtime experience. This high - capacity design significantly reduces the frequency of recharging, allowing truckers to focus on the road ahead rather than worrying about running out of power.
Swift Charge and Discharge Performance
Time is of the essence in the trucking industry, and the 24V 300Ah parking battery understands this perfectly. Its advanced technology enables rapid charging, minimizing the waiting time when the battery needs to be replenished. Whether it's a quick stop at a rest area or during a cargo - loading break, the battery can soak up energy in a fraction of the time compared to traditional models. When it comes to discharging, the battery doesn't disappoint either. It can deliver a high - current output in an instant, making it ideal for starting the truck's engine after a long halt or powering high - wattage appliances without a stumble. This seamless charge - discharge performance ensures that truck operations remain efficient and uninterrupted.
Long - Lasting Durability and Cycle Life
The rigors of the road can take a toll on vehicle components, but this parking battery is built to endure. With an extended cycle life, it can withstand thousands of charge - discharge cycles without significant degradation in performance. Its robust construction features reinforced internal structures that can absorb the constant vibrations and shocks experienced during truck journeys. High - quality materials are used throughout, from the battery casing to the electrodes, ensuring that it remains reliable over the long haul. This durability not only reduces the frequency of battery replacements but also offers peace of mind to truckers, knowing that their power source won't let them down in the middle of a long trip.
Fortified Safety Features
Safety is non - negotiable, and the 24V 300Ah truck parking battery leaves no stone unturned in this regard. It is equipped with a comprehensive suite of safety mechanisms, including overcharge protection, which automatically cuts off the charging process when the battery reaches its full capacity, preventing damage and potential fire hazards. Over - discharge protection kicks in when the battery voltage drops too low, preserving its lifespan and ensuring it can still be recharged. Short - circuit protection safeguards against sudden electrical surges, while thermal protection monitors and controls the battery's temperature to prevent overheating. The use of flame - retardant materials in the battery casing adds an extra layer of security, providing an added measure of protection in case of any unforeseen circumstances.

Universal Compatibility
In the global trucking market, where a plethora of truck brands and models coexist, the 24V 300Ah parking battery stands out with its remarkable compatibility. Engineered to meet the electrical requirements of a wide range of trucks, from major international brands to niche models, it can be easily installed without the need for extensive modifications. This universality ensures that truckers can enjoy the benefits of this high - performing battery regardless of the make or model of their vehicle, making it a versatile and practical choice for the diverse trucking community.
