The reliable power core of high-performance automotive start stop systems in the field of start stop power supply

With the continuous improvement of energy-saving and environmental protection requirements for automobiles, the intelligent start stop system has become a standard feature of modern fuel vehicles, which puts forward far more stringent requirements for the fast charging and discharging performance, cycle life, and reliability of batteries than traditional automotive batteries. Jingrui Battery Technology Co., Ltd. has launched high-performance and high rate lithium iron phosphate starter batteries for this high-end market, providing advanced power solutions for automotive start stop systems with strong instantaneous explosive power, long-lasting lifespan, and safe stability.

The car start stop system needs to ensure that the power supply can provide up to several hundred amperes of instantaneous starting current at any time under frequent engine stalling and starting conditions, and also supply power to the onboard electrical equipment. Traditional lead-acid batteries are prone to rapid performance degradation and shortened lifespan under these operating conditions. The excellent characteristics of the elite lithium iron phosphate starter battery perfectly meet this demand:

Ultra high rate discharge and instant start capability: Using a unique ultra-low internal resistance battery cell design and lithium iron phosphate (LiFePO?) chemical system, our battery can provide several times higher instantaneous discharge current than traditional batteries (usually up to 1000A or more), ensuring millisecond level response even in severe cold environments, instant ignition of the engine, smooth and fast start stop action, and eliminating delay or starting fatigue.

Ultra long cycle life and deep cycle tolerance: The start stop system requires dozens or even hundreds of deep discharge cycles per day. The lithium iron phosphate chemical system has a cycle life far exceeding that of lead-acid batteries (usually up to 3000 times or more), and has strong tolerance to deep discharge. It can effectively cope with harsh working conditions of frequent high current discharge. Its durability is synchronized with the vehicle life, significantly reducing the replacement frequency and total cost of ownership for car owners.

Excellent safety and environmental adaptability: Lithium iron phosphate material itself has extremely high thermal and chemical stability, completely avoiding the risk of thermal runaway that may exist in traditional lithium batteries. The product has passed UL, CE, CB, and rigorous UN38.3 certification, and can work stably in severe engine compartment temperature changes (-30 ℃ to 60 ℃), vibration, and impact environments, providing excellent safety protection. At the same time, the battery has a wider operating temperature range, especially excellent low-temperature performance, ensuring one key start in severe cold weather.

Lightweight and environmentally friendly advantages: Compared to traditional lead-acid batteries, our lithium battery products can reduce weight by up to 60% or more while providing the same or even stronger power, which contributes to vehicle lightweighting and energy saving. And it fully complies with the RoHS directive, does not contain any heavy metal pollution, and is more environmentally friendly.

The high rate lithium iron phosphate starting battery of the elite battery is not only an upgraded solution to replace traditional lead-acid batteries, but also a future power choice tailored for intelligent start stop systems, high-end motorcycles, and special vehicles. We provide global car owners with a more reliable, efficient, and environmentally friendly starting experience with leading battery technology, driving every trip with confidence.