With the widespread application of on-board appliances such as truck parking air conditioning, the original lead-acid batteries cannot meet the electricity demand, and the Kelin Niu 24V lithium-ion starting power supply has emerged. This product adopts automotive grade battery cells, integrating six advantages: intelligent cold start, strong protection, intelligent management, long service life, fast charging, and original vehicle replacement, to meet the diverse living needs of truck drivers. It injects a continuous stream of power into your truck life with advanced technology and powerful performance. Let every departure be filled with infinite possibilities.

Can start the engine

Also compatible with parking power function



Heating plate heating

The heating plate is an optional addition

Equipped with signal output function, can increase CAN 2.0 communication, 4G monitoring, etc

Having multiple signal wake-up system functions (Keyon, normal charging/discharging, button, over discharging)

Having multiple mode switching modes

Basic functions and guarantees

Capable of visualizing basic battery information and determining the battery level

Equipped with multiple battery protection functions

Equipped with data analysis and graded alarm functions

Equipped with battery cell balancing and protection functions

Main function: Multiple protection functions

Main function: Multiple protection functions

Normal mode

No fault code working within the SOC range, normal charging and discharging

Park mode

If the battery is fully charged, it can enter parking mode after parking, and the battery can be used for 8-10 hours.

External charging mode

When the battery level is particularly low and the vehicle cannot be started, external power can be directly connected for starting and charging

Fault Mode

When a serious fault occurs, the system will cut off the power and can be used normally after troubleshooting

Power limiting mode

When the battery is low, enter power limit mode to ensure that it can Starting the vehicle

Sleep mode

When there is no wake-up signal, the system enters sleep mode

Product parameters

Product parameters

24V ternary lithium (NCM)

24V ternary lithium (NCM)

Rated capacity: 228Ah

Battery level: 5.9Kwh

Rated power: 3.5Kw

Working voltage range: 20.3-30.1V

Maximum discharge current at room temperature: 1000A

Room temperature charging current (continuous): 150A

Maximum charging current at room temperature: 300A

Working temperature range: Discharge: -30 ° C~55 ° C; Charging: -20 ℃~55 ° C

24V lithium iron

24V lithium iron

Rated capacity: 210Ah

Battery level: 5.376Kwh

Rated power: 3.5Kw

Working voltage range: 20.0-29.2V

Maximum discharge current at room temperature: 1300A

Room temperature charging current (continuous): 150A

Maximum charging current at room temperature: 300A

Working temperature range: Discharge: -20 ° C~60 ° C; Charging: -0 ℃~55 ° C