From October 4th to 9th, the Busworld Europe exhibition was grandly hosted at the Brussels Expo Center in Belgium. CALB presented an extensive lineup of commercial products and application solutions, offering a comprehensive display of its multi-dimensional technological leadership as a battery expert.

Key Technological Highlights

Ternary/LFP Large Cylindrical Cells:  

CALB introduced multiple standard cell formats, including 4680, 4695, and 46131, designed to flexibly accommodate varying system voltage platforms and energy requirements for commercial vehicles. This series supports 6C fast charging and delivers a maximum energy density of up to 305Wh/kg, achieving an optimal balance of high power and high energy performance.

One-Stop LMFP Cell Products:  

Building on breakthroughs in LMFP material systems and innovative OS platform structures, CALB’s new generation of LMFP cells maintains outstanding cycle life and fast-charging capability while precisely addressing the low-temperature operation and low-floor design needs of buses and trucks. These products achieve simultaneous improvements in safety and energy density. Additionally, the CIR integration technology significantly enhances space utilization, effectively extending the overall vehicle range.

CIR Standard PACK Platform: Redefining Maintenance with Standardized Design  

CALB’s new-generation standard PACK platform adopts a minimalist CIR structural design, which reduces the number of components by 20%, streamlines assembly processes by 25%, and increases grouping efficiency by 20%. Through lightweight design, the system energy density reaches 170Wh/kg, freeing up more interior and luggage space in buses and creating greater operational value. This standardized platform offers flexible configurations ranging from 450kWh to 1000kWh, making it suitable for a variety of applications including city buses, tourist coaches, and rural passenger vehicles. With a high-strength chassis tested for ball impact and immersion, it meets IP68 protection standards and incorporates an efficient thermal management system. This ensures reliable operation under extreme conditions from -35°C to 65°C, including high-altitude, cold, and hot environments.

With years of deep involvement in the commercial vehicle sector, CALB’s products are now serving over 100 cities worldwide. The three major innovations showcased at this exhibition form a closed-loop technology ecosystem of “super-fast charging – material upgrades – platform adaptability.” These advances not only align with Europe’s vision for “net-zero transportation,” but also provide differentiated solutions that set a new benchmark for the global electrification of commercial vehicles.