Huajing S Shines in Launch, Setting New Benchmark for SUV Safety

Recently, the Huajing S made a dazzling market debut. As a flagship large six‑seat SUV co‑created by SGMW with top industry partners including Huawei, CATL, and Baosteel, the Huajing S has drawn significant market attention for its comprehensive safety protection capabilities. Equipped with the Shenlian Battery 3.0, it sets a new benchmark for new energy vehicle battery safety with its industry‑leading "Five‑Zero" safety system.

Shenlian Battery "Zero Thermal Runaway" Record 

 1500J Bottom Impact Test on Cell and Battery Pack

To date, the Shenlian Battery has achieved a real‑world record of zero thermal runaway across 76.6 billion kilometres of driving and 4 million vehicle sales, with hardcore data confirming its exceptional reliability.

▶ Zero Thermal Runaway

CATL's super hybrid electric cell, combined with multiple protection technologies, blocks thermal runaway at the source. The bare cell withstands 1500J bottom impact, ten times the new national standard, with no fire or explosion.

▶ Zero Propagation

The self‑developed Shenling Shield composite phase‑change material withstands temperatures up to 1200°C, with heat insulation efficiency 62% higher than the industry average, preventing the spread of thermal risk from a single cell.

▶ Zero Leakage

The Shenling Armour multi‑gradient energy‑absorbing structure resists 1500J high‑intensity impact, ten times the new national standard. It also passes continuous underbody scraping tests at three times the new national standard and dynamic water immersion tests at twelve times the standard depth and duration, confidently handling underbody impacts and collisions.

▶ Zero Water Ingress

Highly hydrophobic sealing materials combined with precision processes allow the battery pack to be immersed in 1.5 metres of water for 72 hours, achieving protection 200 times the new national standard, withstanding heavy rain, wading, and coastal high‑humidity environments.

▶ Zero Intrusion

The CTC (cell‑to‑chassis) integrated battery and five‑longitudinal‑beam‑seven‑transverse‑beam cage body structure, tested in extreme conditions of 80km/h side impact followed by a 15‑metre high‑slope fall and rollover, effectively absorbs impact energy while the battery pack remains intact.

Shenlian Battery 3.0 Certificates

The Shenlian Battery R&D team adheres to a verification philosophy of "close to reality, beyond standards," building a comprehensive extreme‑testing system that covers multiple scenarios to safeguard battery safety. 

The team innovatively conducted four sequential extreme tests: "post‑impact thermal runaway, post‑scrape sealing, extreme‑temperature electrical safety, and post‑corrosion mechanical strength." Each test simulates real‑world extreme operating conditions and rigorously examines battery performance. To obtain precise test data, team members remained on‑site around the clock, recording every data point and analysing every test result, leaving no potential risk unaddressed. After countless adjustments and optimisations, the Shenlian Battery 3.0 comprehensively exceeded the new national standard requirements across all metrics and successfully secured the CATARC New Energy 001 (PHEV) High‑Quality Battery Verification Certificate.

Team on‑site review

The R&D team fully integrated Huawei Qiankun intelligent solutions and aligned with Huawei's smart feature development, aiming to create an AI‑BMS battery management system and build a vehicle‑cloud integrated end‑to‑edge collaborative safety early‑warning system. The team deepened technology integration to achieve full‑stack compatibility with Huawei's intelligent driving ecosystem. They established connectivity between Huawei Sentinel Mode and the app data link, building a real‑time battery condition perception and early‑warning mechanism covering both parking and driving scenarios. Leveraging Huawei's OTA upgrade system, they enabled online iteration and continuous optimisation of BMS algorithm strategies and safety protection capabilities. 

At the same time, the team focused on addressing user charging pain points by upgrading extreme fast‑charging technology. By optimising high‑efficiency charging topology, coordinating intelligent thermal management, and integrating the full‑domain thermal management system, they achieved a 50% range recharge in just 12 minutes while ensuring battery longevity, effectively eliminating user range and charging anxiety.

Engineers conducting real‑vehicle debugging

Guided by the R&D philosophy of "protecting the safety of every family member," the Shenlian Battery R&D team embeds responsibility into every technical detail, with every breakthrough carrying the warm commitment to safeguarding family journeys. From the careful selection of cell materials to the iterative optimisation of battery structures, from the rigorous refinement of extreme testing to the continuous upgrade of intelligent technologies, the team consistently hones their products with engineering craftsmanship. Through dedication and perseverance, they embody the responsibility and commitment of those driving the new energy vehicle industry forward.

 

Shenlian Battery R&D Team 

Looking ahead, SGMW will remain committed to a user‑centric approach, continuously evolving the Shenlian Battery technology system to achieve precise breakthroughs in technology and products. The company aims to deliver safer, smarter, and higher‑quality flagship mobility products for Chinese families, using hardcore technology to safeguard every warm journey.