“Batteries frozen like bricks, engine shut down?”—this is the fear of heavy-duty truck drivers late at night in the dead of winter! Traditional lead-acid batteries lose 60% of their capacity at -20°C, becoming “scrap metal” in seconds in the extreme cold. Now, YMIN’s SDB series supercapacitors are the “Ice and Fire God” of heavy-duty truck starting, empowering 4G intelligent lithium-ion battery systems for instant ignition in extreme cold and scorching heat, completely eliminating power-feed anxiety!
Three core strengths solve the heavy-duty truck starting dilemma
1. Instant Start at -40°C
• Lead-acid batteries experience a surge in internal resistance at low temperatures, resulting in insufficient charge release. However, YMIN supercapacitors can deliver kiloamperes of instantaneous current at -40°C, reviving frozen engines in just 3 seconds. Tested starting success rates exceed 99.9% in the extreme cold regions of the Qinghai-Tibet Highway and Heihe!
• Automotive-grade cold-resistant technology: Specialized electrolytic materials and structural innovations ensure efficient charge transfer in extreme cold, with zero degradation in low-temperature performance.
2. Rock-Solid at 125°C
• The YMIN SDB series is AEC-Q200 certified, with a lifespan exceeding 10,000 hours at 85°C, making it resistant to desert heat and constant vibration, providing 10 years of reliable service.
3. 500,000 Cycles, Exceeding the Lifespan of the Entire Vehicle
• While lead-acid batteries have only 500 cycles, YMIN’s supercapacitors offer a single cycle lifespan of 500,000 cycles, and the entire module over 100,000 cycles. With a capacity retention rate exceeding 90%, replacement is unnecessary throughout the heavy-duty truck’s lifespan!
Intelligent Lithium Battery + Supercapacitor: The “Golden Combination” of Heavy-Duty Truck Energy
• One-Touch Power-On Technology: When the battery charge drops below 10%, the driver triggers a button, releasing the supercapacitor’s reserve charge in 0.1 seconds, instantly activating the engine. The engine then reverse-charges the lithium battery, creating a “self-rescue closed loop.”
• Lightweight Revolution: 3.0V high-voltage single capacitors connected in series are 40% smaller than traditional solutions, helping reduce lithium battery system weight by 30%, freeing up cargo space.
• Safe and Flame-Free: In the event of overvoltage, overcurrent, or high-temperature faults, YMIN capacitors simply vaporize to release pressure, preventing explosions and fires. IATF16949 certified, safeguarding the safety of passengers and cargo.
There are no heavy-duty trucks that can’t start, only environments that can’t be conquered!
From -40°C snowfields to 125°C engine compartments, from 500,000 charge and discharge cycles to automotive-grade safety protection—
YMIN Supercapacitors, reshaping heavy-duty truck power reliability with “Chinese Core”!
Post time: Aug-20-2025