High-Speed Collision with a 242mm Object: TIGGO7 CSH Clears Mexico's Battery Scratch Test without Severe Damage
In a significant step towards global expansion in the hybrid market, Chinese automaker Chery is leveraging its industry-leading battery safety technology. The latest testament to this commitment came on July 29, 2025, when the TIGGO7 CSH SUV underwent an extreme battery scrape test in Mexico.
The TIGGO7 CSH, equipped with a lithium iron phosphate (LFP) blade battery, collided with a 242mm-high spherical obstacle at a speed of 30 km/h with a 30mm overlap depth. Despite the impact, the SUV showed only minor surface scratches on the battery casing with no signs of electrolyte leakage, fire, explosion, or smoke.
The robustness of the TIGGO 7 CSH's battery protection system was on full display as the vehicle passed the test without critical damage. The high-voltage connectors remained fully operational post-impact, further underscoring the SUV's resilience.
The test was witnessed by Mr. Isac Mosqueda Montelongo, Representative of Notary Public 167 of Mexico City, industry experts, and leading media representatives. This event marks the third stop on Chery Super Hybrid's global safety challenge tour, following evaluations in China and Indonesia.
Chery's core safety philosophy, "Safety, for Family," is evident in the design of the TIGGO7 CSH. The SUV's underbody armor is made of 780MPa high-strength steel and features a chainmail-inspired structural design for enhanced protection. The battery pack of the TIGGO7 CSH is IP68-rated, ensuring reliable performance under challenging road conditions.
Moreover, the TIGGO7 CSH's millisecond-response high-voltage cutoff technology disconnects circuits within 10ms, eliminating short-circuit risks. The SUV's spiral rollover, dual-vehicle collision test, and 53-hour saltwater immersion trial were part of the evaluations in China.
Chery is amplifying its safety commitment through high-visibility displays at Dubai International Airport. The company's vision is to provide "five-star protection" to customers worldwide. The TIGGO7 CSH's robust battery protection system is a testament to this commitment and a significant step forward in accelerating Chery's global hybrid market expansion.
Chery's robust battery protection system, demonstrated during the extreme battery scrape test, could potentially revolutionize the automotive industry's approach to finance, as investors may find the technology's ability to ensure safety and reliability of electric vehicles more attractive. Moreover, the integration of advanced technology in the TIGGO7 CSH could lead to developments in transportation, allowing for safer and more efficient electric vehicle use, especially in regions with challenging road conditions such as those in Mexico.
