Install the "black box" on the battery! Huawei Whale Battery Platform 3.0, giving new energy vehicle owners a "peace of mind" pill

Source: Daily Business News

“Winter range drops to half price, too afraid to turn on the air conditioning; worried that fast charging damages the battery, resale value plummets when selling the car; occasionally seeing news of battery fires, feeling a bit anxious every time I get in”—this is probably the common sentiment among many new energy vehicle owners.

Recently, at the Changsha Hongmeng Intelligent Mobility TechDay event, Huawei’s Whale Battery Platform 3.0 was officially released, showcasing the latest breakthroughs in Hongmeng Intelligent Mobility’s battery safety field. Its core technologies, including the battery black box, seawall sealing, and gradient uniform-temperature liquid cooling, aim to precisely address drivers’ battery anxiety, providing reassurance to the broad EV owner base, while establishing a new industry standard for battery safety through core intelligent technology clusters.

Battery “Black Box” + Seawall Sealing

Revealing potential risks without hiding

Battery safety is the most concern for every new energy vehicle owner. But since batteries are hidden deep inside the vehicle, their status is hard to perceive directly, and this uncertainty always causes anxiety. Huawei’s Whale Battery Platform 3.0 series pushes battery safety into an era of intelligence and digitalization, offering users higher-level safety assurance and confidence.

The innovative battery black box solution focuses on the integrity of battery usage data and real-time monitoring, inspired by airplane black boxes. It features triple communication redundancy and triple power supply redundancy, integrating Star Flash™ technology to greatly enhance data security and traceability. Additionally, this solution supports low-power, microamp-level continuous monitoring for 24 hours in dangerous scenarios like external heat or water immersion, acting like a “wireless battery safety guard,” making potential risks transparent.

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Moreover, concerns about water ingress and leakage during rainy driving or crossing flooded roads have long troubled many owners. Especially for users living in low-lying areas, every rainy day outing is cautious. To address this, Huawei’s Whale Battery Platform 3.0 adopts a “seawall sealing design.” It’s like giving the battery pack a “waterproof raincoat,” with sealing capabilities twice that of ordinary batteries, and the ability to detect liquid intrusion in real-time. Even a tiny amount triggers an immediate alert to the owner, alleviating worries about rainy day travel.

Currently, Hongmeng Intelligent Mobility has delivered over 1.3 million products with zero fires. This technological upgrade not only continues the high reliability of battery technology but also elevates active safety protection to a new level, further consolidating Huawei’s industry-leading position in the field of new energy battery safety.

Smart Protection + Uniform-Temperature Liquid Cooling

Range, fast charging, battery life—all must be addressed

After solving safety concerns, the most pressing issues for owners are range and battery degradation. Especially in northern regions, winter often causes “range to halve,” which is a major obstacle to the popularization of new energy vehicles.

Huawei’s Whale Battery Platform 3.0 ensures safety while also enhancing range experience. Its bottom smart protection technology is highly targeted—many owners worry that added safety features will increase battery weight and reduce range. This technology uses lighter, more durable materials to double the impact resistance of the battery bottom, capable of resisting bumps from road protrusions and gravel, without adding much weight. It balances safety and range, so owners no longer have to choose between the two.

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Regarding the conflict between “fast charging and battery degradation,” Huawei’s Whale Battery Platform 3.0’s “gradient uniform-temperature liquid cooling technology” offers a new solution. It’s like applying a “fever patch” to the battery—during fast charging, it keeps the temperature of all parts of the battery consistent, reducing temperature differences by half, which neither slows down fast charging nor accelerates battery wear. Simply put, frequent fast charging used to cause early battery aging, but now, even with regular fast charging, the battery can stay in good condition, helping to maintain vehicle resale value and bringing real benefits to owners.

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Huawei’s Whale Battery Platform 3.0 also upgrades BMS insulation detection technology, capable of accurately diagnosing the source of faults. Even a slight insulation issue triggers an early warning, with 24/7 cloud system monitoring to keep owners informed of battery status, truly making vehicle use worry-free.

Say goodbye to parameter inflation

Huawei redefines “good battery” with full-stack technology

For owners, a good battery doesn’t need fancy parameters; solving concerns and ensuring peace of mind during travel is the best technology. Huawei’s Whale Battery Platform 3.0 achieves exactly that—addressing key issues like safety, range, and degradation, while quietly driving the entire new energy industry toward transformation.

For a long time, many companies fell into the trap of “feature stacking” and “disjointed technology integration,” chasing after range and charging speed without achieving deep full-chain integration. This led to technical advantages failing to be effectively implemented, ultimately impacting user experience.

Huawei’s Whale Battery Platform 3.0 breaks this cycle. As the only industry player with deep integration of Huawei’s full-stack technologies such as smart cockpit and three-electric systems, Hongmeng Intelligent Mobility’s system integration capabilities allow Huawei’s Whale Battery Platform 3.0’s safety features to be fully leveraged—shifting from passive protection to proactive intelligent detection, providing consumers with a better driving experience.

Meanwhile, Hongmeng Intelligent Mobility uses technological strength to guide the industry back to rational development, refocusing on core consumer needs, encouraging more companies to prioritize safety and user experience, shifting the industry from “parameter comparison” to “safety and peace of mind comparison,” and promoting an upgrade toward more user-centric technology innovation that truly benefits every consumer.

Business Daily / Reporter Guo Yuxin

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