Chery's Guardian Battery: Surviving 53 Hours in Saltwater in Indonesia
Chery's Remarkable Battery Performance in Indonesia
In a groundbreaking event held in Jakarta, Indonesia, Chery Automobile Co., Ltd. showcased its commitment to safety and innovation as part of its second phase of the Global Safety Challenge. The focus of this challenge was on extreme humidity conditions, testing the limits of the Guardian Battery used in its hybrid systems.
The Test Setup
On June 17, 2025, the challenge commenced with a rigorous Battery Performance Test where the Guardian Battery was submerged in ocean water for an astonishing duration of 53 hours and 51 minutes. Not only was this a test of endurance, but it was also a validation of the battery's design against extreme conditions. Attendees included notable figures such as Heri Prabowo, the head of Vehicle Type Testing at the Ministry of Transportation, and representatives from 80 leading media outlets and industry experts.
Impressive Results
The results were nothing short of impressive. The Guardian Battery emerged from this challenging test without any leaks, short circuits, or signs of thermal runaway. Its structural integrity was maintained, passing all electrical insulation tests successfully. Upon installation back into the vehicle, the battery allowed the engine to start on the first attempt and provided stable power throughout the subsequent road tests.
This performance underscores the battery's capabilities, supported by advanced protection features. The IP68 rating indicates its dust and water resistance, while lightning-fast power cut-off capabilities and a wide operational temperature range from -35°C to 60°C further enhance its reliability. The round-the-clock monitoring system ensures continuous assessment of battery health, reaffirming Chery's commitment to safety and innovation.
Enhanced Vehicle Safety
Additionally, the safety features of Chery's TIGGO 8 CSH were highlighted during the event. The vehicle incorporates a robust steel plate with a tensile strength of 780 MPa, further boosting overall vehicle safety. The spacious interior design has a 5+2 seating configuration and a remarkable 1930L of trunk space when the third row is folded, ensuring comfort for all passengers during journeys.
Chery's eco-friendly V2L (Vehicle to Load) system, offering power output of 3.3kW, was also showcased, useful for charging electronic devices on the go. All these features collectively enhance the user experience while ensuring safety and comfort on the road, embodying Chery's ethos of prioritizing customer-centric innovation.
Looking Ahead
Chery aims to maintain this momentum by continuing its technological advancements in safety. The recent extreme humidity test marks only the second phase of Chery's global safety verification. The next step will involve assessing wear and tear under the harsh conditions expected in markets like Mexico. With each test, Chery aims to create safer and more reliable vehicles for global customers, reflecting its mission of achieving excellence in automotive safety.
Through rigorous testing and a focus on cutting-edge technology, Chery is making waves in the automotive industry, positioning itself competitively against established leaders like Volvo. As the company progresses, it sets the standard for future automotive innovations, ensuring that safety is always at the forefront of its designs.
The Global Safety Challenge not only demonstrates Chery's commitment to resilience and reliability but also sets a benchmark for battery performance in extreme conditions, marking an important step in the automotive sector's evolution.
Chery's approach to embracing challenges and promoting safety will undoubtedly lead to further innovations, continuing its mission to provide high-quality, safe, and reliable vehicles to customers worldwide.