CATL unveils 8C battery that charges commercial EVs in under 7 minutes
CATL 8C battery charges commercial EVs from 20-80% in under 7 minutes, with cold-weather resilience and a 4,000-station rollout to boost fleet uptime.
When the world's largest EV battery maker launches a new technology, the industry pays attention. CATL, whose batteries power electric vehicles from global automakers including Tesla, BMW, Toyota and several leading Chinese brands, has unveiled an 8C ultra-fast charging battery for light commercial EVs.
Designed to charge from 20% to 80% in under seven minutes and reach a full charge in less than nine, the new battery could dramatically reduce downtime for delivery fleets and bring electric vans one step closer to matching the convenience of diesel refuelling.
What makes CATL's 8C battery different?
The standout feature is its 8C charging capability. In simple terms, the C-rate measures how quickly a battery can be charged relative to its capacity. A higher C-rate allows the battery to accept power much faster, provided the vehicle and charging station are compatible.
According to CATL, the battery can charge from 20% to 80% in just 6 minutes and 48 seconds, while a complete charge takes less than nine minutes. If these figures translate into real-world performance, fleet operators could spend far less time waiting at charging stations.
Built for speed without sacrificing battery life
Fast charging often raises concerns about heat and long-term battery health. CATL says it has addressed these issues by reducing the battery's internal resistance to around half the industry average, helping manage heat more effectively during rapid charging.
The company has also redesigned the graphite interface at an atomic level to reduce lithium loss, which contributes to battery degradation over time. As a result, CATL says the battery is backed by warranties of up to 10 years or 1,000,000 km, making it attractive for businesses operating high-mileage commercial vehicles.
Why cold weather is no longer such a big obstacle
Extreme temperatures can significantly slow EV charging, creating challenges for fleets operating in colder regions. CATL claims its new battery adds only around 2 minutes and 30 seconds to charging times at -20°C compared with room temperature.
The improvement comes from self-heating technology previously introduced in the company's Shenxing battery platform, helping maintain fast charging even in freezing conditions.
The charging infrastructure could be the real game-changer
A fast battery alone is not enough without an equally capable charging infrastructure. To support the rollout, CATL plans to deploy around 4,000 integrated ultra-fast charging and battery swap stations across nearly 190 cities in China during 2026.
These facilities are designed to serve both passenger vehicles and light commercial fleets, making high-speed charging more practical for daily operations.
Why logistics companies will be watching closely
For delivery companies and fleet operators, every minute a vehicle spends charging is time lost on the road. If CATL's performance claims prove reliable in everyday use, the Tianxing II battery could improve vehicle utilisation, simplify route planning and reduce concerns around battery longevity.
Combined with a growing charging network, the technology has the potential to accelerate electric vehicle adoption across commercial logistics and bring EV operations closer to the speed and efficiency of diesel-powered fleets.