CATL Third-Generation Qilin Battery Launched with 1000 km Range and 10C Charging

On April 21, 2026, Contemporary Amperex Technology Co Limited unveiled its third-generation Qilin battery during the company’s annual Tech Day event. The newly introduced battery delivers equivalent 10C and peak 15C ultra-fast charging capability while enabling a driving range exceeding 1,000 km. Built on ternary lithium chemistry, the battery achieves a volumetric energy density of 600Wh/L and a gravimetric energy density of 280Wh/kg, reinforcing its position as a high-performance solution for next-generation electric vehicles in China.

Lightweight Design and Performance Enhancements

The third-generation Qilin battery maintains the same rapid charging capability as CATL’s Shenxing battery while offering a significantly lighter structure. The 125kWh battery pack weighs 625kg, representing a reduction of 255kg compared to traditional lithium iron phosphate batteries. This reduction directly translates into measurable vehicle performance gains, including a 0.6-second improvement in 0–100 km/h acceleration, a 12% decrease in overtaking risk window, and an 8% increase in moose test speed. Additional benefits include a 6.5% reduction in body roll and a 15–25% improvement in emergency avoidance capability, along with a shorter braking distance by 1.44 meters.

Extended Component Lifespan Benefits

The lighter battery architecture contributes to reduced stress on critical vehicle components, significantly extending their operational lifespan. Key chassis elements such as braking systems, suspension systems, and rubber bushings experience up to a 40% increase in durability. Tire longevity also improves notably, with lifespan extending by 30%, increasing typical usage from 30,000–40,000 km to approximately 40,000–50,000 km. These improvements reduce maintenance frequency and enhance overall vehicle reliability.

Improved Space Efficiency and Passenger Comfort

The compact design of the Qilin battery reduces volume by 112 liters, equivalent to the size of three standard 20-inch suitcases. This optimization allows for improved cabin packaging, providing passengers with an additional 18mm of headroom. The design approach highlights CATL’s focus on balancing energy density with practical vehicle integration, ensuring both performance and comfort benefits.

Technical Specifications and Safety Innovation

The third-generation Qilin track battery supports 10C equivalent charging rates, with peak discharge power reaching 3,000kW. A key technological advancement is CATL’s thermal-electric separation system, which isolates thermal management functions from electrical circuits. This innovation enhances safety, reduces thermal risks, and improves overall system efficiency, especially under high-load operating conditions.

Condensed Matter Battery Introduction

Alongside the Qilin battery, CATL introduced its condensed matter battery technology, offering a gravimetric energy density of 350Wh/kg and a volumetric density of 760Wh/L. With a pack weight under 650kg, this battery enables executive-class sedans to achieve up to 1,500 km range and full-size SUVs to reach approximately 1,000 km. This battery technology, commonly referred to as semi-solid-state or liquid-solid by other manufacturers, is already deployed in eVTOL aircraft produced by AutoFlight, a company backed by CATL, and is now being expanded toward passenger vehicle applications.

Frequently Asked Questions

What makes CATL’s third-generation Qilin battery different from previous versions?
The third-generation Qilin battery stands out due to its 10C ultra-fast charging capability, reduced weight, and improved energy density compared to earlier versions. It enables over 1000 km driving range while enhancing vehicle performance and component lifespan. Additionally, its thermal-electric separation technology improves safety and efficiency, making it a significant advancement over traditional lithium iron phosphate batteries and previous CATL battery generations.