Exploring Chery’s Engine Technology: From Thermal Efficiency to Waterproof Battery Design

As One of Indonesia’s Most Popular Electric Vehicles, Chery Consistently Delivers Innovation in Every Product. One of Its Latest Breakthroughs is the Chery Super Hybrid (CSH) Technology, a Hybrid System Combining a Turbocharged Gasoline Engine, Electric Motor, and Smart Battery in One Efficient Package.

Chery Super Hybrid marks a new milestone in the hybrid segment, offering greater power and better energy efficiency than conventional hybrid technologies. Overall, it delivers four key advantages: High Energy Efficiency, High Performance, High Safety, and High Intelligence.

Chery hybrid vehicles featuring the CSH system are renowned for their exceptional thermal efficiency and water-resistant battery. The arrival of CSH reflects Chery’s commitment to advancing cutting-edge technology across its latest and future models.

Let’s take a closer look at the specifications and advantages of Chery’s engine technology, from its efficient energy usage to the quality of its battery.

Chery Hybrid Engine Technology Breaks World Record

The launch of the Chery Super Hybrid in Indonesia marks a significant milestone, as the country becomes the first to introduce the CSH with a right-hand drive system. This technology is the result of Chery’s innovation journey that began in 2001, when the company formed a dedicated team for the New Energy Vehicle project.

The Chery Super Hybrid (CSH) is a new energy vehicle technology that combines the advantages of a Super Hybrid Electric Vehicle (Super HEV) and an Electric Vehicle (EV). By integrating an internal combustion engine (ICE) with an electric motor, the CSH delivers powerful performance, exceptional efficiency, and impressive driving range.

More than just following the electrification trend, CSH is positioned as the ultimate hybrid solution, capable of surpassing certain advantages of pure electric vehicles (EVs). This technology has earned a Guinness World Record for achieving an extraordinary distance of 2,369 km without refueling or recharging.

This achievement is made possible through the advanced integration of the Dedicated Hybrid Transmission (DHT), Dedicated Hybrid Engine (DHE), and Dedicated Hybrid Battery (DHB). These three systems work seamlessly together to deliver optimal efficiency without compromising comfort or driving performance.

Thermal Efficiency of Chery’s Hybrid Engine

One of the key advantages of the Chery Super Hybrid (CSH) lies in its exceptionally high thermal efficiency, reaching approximately 44.5%, far above the average for conventional gasoline engines. This translates into outstanding fuel economy, allowing the vehicle to travel over 76 km per liter in hybrid combination mode.

The engine powering the CSH is the ACTECO H4J15 1.5-liter turbo, specifically designed for Chery’s fifth-generation hybrid platform. The technology is also equipped with V2L functionality and Nap Mode, featuring a Noiseless Engine and Zero Carbon Emission, offering both comfort and environmental friendliness.

The CSH engine is enhanced with intelligent thermal management, a variable oil pump, dual mass flywheel, and dual hydraulic mounts, all working to boost fuel efficiency while minimizing vibrations. As a result, the cabin remains quiet and comfortable, even at high speeds.

Its Dedicated Hybrid Transmission (DHT) achieves up to 98.5% mechanical efficiency, ensuring highly responsive and efficient power delivery. Meanwhile, the electric motor and large-capacity 18.3 kWh battery enable the vehicle to run in pure EV mode for a range of 90–100 km with zero emissions.

Overall, the exceptional thermal efficiency of Chery’s engine makes it highly fuel-efficient, eco-friendly, and powerful. Combined with optimal driving comfort, the CSH technology stands out as the ultimate hybrid solution, claimed to surpass pure electric vehicles (EVs) in various aspects.

Waterproof Battery

The Chery Super Hybrid is equipped with an IP68-rated lithium iron phosphate battery, engineered to withstand water, dust, and extreme temperatures of up to 95°C. This protection ensures a high level of safety for users by minimizing the risk of short circuits, damage, or malfunction caused by water exposure.

What sets this battery apart is its unique design, featuring 41 protective layers that make it completely waterproof, preventing leaks or damage even in wet environments.

The battery has undergone extreme durability testing, including being submerged in seawater for a full 48 hours without any leakage or damage. After the test, it could be reinstalled and function normally, demonstrating its reliability in extreme conditions such as flooding or water-related accidents.

Overall, the waterproof battery in the Chery CSH is a vital feature that ensures the durability, safety, and dependability of the hybrid vehicle, especially for drivers in regions prone to standing water or floods.

Chery CSH Edition Cars Sold in Indonesia

Several Chery CSH edition models are now available in Indonesia, including the Tiggo 8 CSH, Tiggo Cross CSH Hybrid, and Tiggo 9 CSH. Below is a list and brief overview of these vehicles:

Chery Tiggo 8 CSH

The Tiggo 8 CSH is a 7-seater hybrid SUV that entered the Indonesian market in May 2025. This model marked the first CSH variant introduced by Chery in the country, ahead of the Tiggo Cross Hybrid and Tiggo 9 CSH launches.

The Chery Tiggo 8 CSH is powered by a 1,500 cc ACTECO H4J15 turbocharged petrol engine paired with an electric motor and a 1DHT Super Electric Hybrid transmission. The combined output reaches 243 PS with 215 Nm of torque.

Its fuel efficiency is exceptional, achieving up to 76 km per liter (WLTC standard). The vehicle can run in full EV mode for up to 90 km, thanks to its IP68-certified waterproof lithium iron phosphate battery.

This hybrid SUV is assembled locally and comes in both All-Wheel Drive (AWD) and Front-Wheel Drive (FWD) variants. Pricing ranges between IDR 500 million and 600 million.

Chery Tiggo Cross CSH Hybrid

The Chery Tiggo Cross Hybrid was launched in Indonesia on July 23 at GIIAS 2025. This SUV hybrid variant features CSH technology tailored for urban driving and daily mobility.

It is equipped with a 1.5L petrol engine producing 96 PS and 120 Nm of torque, while the Atkinson Cycle Hybrid electric motor generates 204 PS and 310 Nm of torque. This combination delivers both excellent fuel efficiency and optimal performance for everyday use.

The Tiggo Cross Hybrid won the “Favorite Hybrid Vehicle” award at GIIAS 2025 and has become one of Chery’s top-selling models with a significant market share in 2025. Compared to the Tiggo 8 CSH, this model is more affordable, priced at around IDR 319.8 million (OTR Jakarta).

Chery Tiggo 9 CSH

The third model, the Tiggo 9 CSH, made its Indonesian debut at GIIAS 2025. Positioned as a premium hybrid SUV with PHEV CSH technology, it targets the flagship segment, catering to customers seeking a more exclusive option compared to the other two models.

The Tiggo 9 CSH is powered by a 1,500 cc ACTECO H4J15 turbocharged engine paired with three electric motors and a 34.4 kWh battery. This setup delivers an impressive 395 PS and 650 Nm of torque. It also features a 3DHT Super Electric Hybrid transmission for smoother and more efficient power delivery.

Priced at approximately IDR 719 million (OTR Jakarta), the Tiggo 9 CSH offers outstanding value for those seeking a premium electrified vehicle, thanks to its advanced technology and modern features.

That concludes our review of the advantages of Chery’s CSH engine, which offers exceptional thermal efficiency and a waterproof battery. Chery CSH edition vehicles stand out as a new innovation in the hybrid segment, delivering a range of benefits including High Energy Efficiency, High Performance, High Safety, and High Intelligence.

For those interested in owning a Chery equipped with CSH technology, the Tiggo 8 CSH, Tiggo Cross CSH Hybrid, and Tiggo 9 CSH are now available in Indonesia. Check out the full specifications of these new Chery models at chery.co.id.