Description
Hankook Car Battery
Technology
VRLA (Valve Regulated Lead Acid) AGM Technology
Weights (subject of variation)
10.3 Kg
Hankook AGM Car Battery U1-450LS Battery: The Ultimate Low-Voltage Solution for Tesla Model S and Advanced Start-Stop Vehicles
The Hankook AGM Car Battery U1-450LS represents a pinnacle in modern battery technology, engineered specifically to meet the rigorous demands of sophisticated vehicles, including the precise requirements of the Tesla Model S as its low-voltage (auxiliary) backup battery. This 12-volt, 30-ampere-hour powerhouse is far more than a standard replacement; it is a high-performance, maintenance-free solution designed for longevity, reliability, and superior performance in the most demanding automotive applications.
Engineered for Excellence: VRLA AGM Technology
At the core of the U1-450LS is advanced VRLA AGM Technology (Valve Regulated Lead Acid Absorbent Glass Mat). This innovative design fundamentally changes how the battery operates compared to traditional flooded lead-acid batteries. In an AGM battery, the electrolyte (acid) is absorbed into fine fiberglass mats between the plates rather than flowing freely.
This construction yields several critical advantages:
- Leak and Spill-Proof Design: Because the acid is contained within the mats, the battery is completely sealed, preventing leaks even if mounted at an angle or if the casing is damaged. This makes it incredibly safe for installation in sensitive vehicle compartments.
- Excellent Vibration Resistance: Modern vehicles generate significant vibration. The compressed plate packs within the AGM design are highly resistant to vibration damage, significantly extending the battery’s operational lifespan and ensuring consistent performance.
- Zero Maintenance: The sealed VRLA design eliminates the need for checking water levels or refilling cells, providing a true “fit it and forget it” solution.
Optimized for Modern Demands: Advanced Start-Stop Systems
The automotive landscape has shifted towards efficiency and complex electronic integration. Vehicles equipped with sophisticated Advanced Start-Stop systems place enormous cyclic demands on the battery, requiring it to restart the engine dozens of times per journey and power systems while the engine is off. Standard batteries simply cannot keep up.
The Hankook AGM U1-450LS is built precisely for this challenge. Its robust internal structure delivers an Enhanced Life Cycle, offering up to 4 times longer idling stop life cycle compared to regular Maintenance Free (MF) batteries. This durability ensures reliable operation for years in these demanding applications.
Power and Efficiency: Superior Cranking Power and Fast Charging
Performance is key, especially in high-end electric vehicles and performance cars. The U1-450LS incorporates several proprietary innovations to deliver exceptional power delivery:
- Advanced X-Frame Technology: This unique frame design provides a full-frame structure that resists grid growth and corrosion, maximizing current flow and ensuring maximum Superior Cranking Power when needed. This guarantees that your vehicle’s auxiliary systems fire up reliably every time.
- Carbon Plus Technology: The addition of a carbon additive to the negative plates accelerates the charging acceptance rate. This results in Fast Charging, allowing the battery to recover energy efficiently from the alternator or the vehicle’s DC-to-DC converter (in the case of the Tesla Model S), maximizing the battery’s state of charge and overall efficiency.
Resilience and Reliability: Deep Discharge Recovery
Modern vehicles are laden with electronic accessories, memory settings, safety systems, and entertainment units that draw power even when the vehicle is “off.” These parasitic loads can lead to frequent, Deep Discharges of the battery.
The U1-450LS is designed with cycle-proof technology specifically to handle this reality. It provides excellent Deep Discharge Recovery, meaning it can be discharged significantly further than conventional batteries and still recover fully without permanent loss of capacity. This resilience ensures that the battery remains functional and reliable over many cycles, preventing unexpected failures and the need for frequent replacements.
The Specific Tesla Model S Application
This battery has gained significant recognition as the go-to specific Tesla Model S backup battery. The Tesla Model S relies on a 12V lead-acid battery to power essential auxiliary functions, including door latches, headlights, onboard computers, and safety systems. The U1-450LS is a direct fit, designed to seamlessly integrate into the vehicle’s system, meeting all dimensional (U1 size, B0 hold-down type) and performance specifications. Choosing the Hankook U1-450LS ensures compatibility and peace of mind for Tesla owners.
In summary, the Hankook AGM U1-450LS is an advanced, durable, and powerful solution that sets the standard for modern automotive batteries, providing unmatched reliability for both advanced start-stop systems and highly specialized EV applications.
