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Sunwoda Power Unveils Flash Charge Battery 4.0 Series at CIBF 2025

2025-06-25 | Eric

May 16, 2025 - Dr. He Xuan, General Manager of Sunwoda Power's Product Line, unveiled the groundbreaking Flash Charge Battery 4.0 series at the 17th China International Battery Fair (CIBF 2025) in Shenzhen, featuring the world's first 1400A ultra-fast charging battery.

Revolutionary Product Portfolio

XinXingchi 2.0: World's first 1400A flash charge battery delivering 150km+ range in just 1 minute, achieving true "fuel-equivalent" charging speed
XinXingchi 2.0 Long Range Edition: Combines 6C peak rate with 800km+ range, setting new benchmarks for fast-charging endurance
Upgraded PHEV Battery Series: Featuring up to 8C peak rate, offering both extended range and rapid charging capabilities
190Wh/kg 6C Fast-Charging Cylindrical PHEV Battery: Delivers affordable, high-safety fast charging solutions

This comprehensive product refresh demonstrates Sunwoda Power's continued leadership in ultra-fast charging technology, providing robust support for the electrification and intelligent transformation of the new energy vehicle industry.

Three Innovative System Platforms

Complementing the new battery series, Sunwoda Power introduced three advanced system platforms:

Xingchi System Platform: Optimized for A-B segment cost-effective applications
Xingyao System Platform: Designed for extreme charging and premium applications
Xinghuan System Platform: Tailored for cylindrical PHEV/BEV applications

These platforms incorporate the next-generation Tianqing structure with high space utilization, featuring both standard and inverted bottom exhaust designs for high energy density and thermal-electric separation. Combined with modular technologies like foam adhesive potting, integrated liquid-cooled BDU, and direct FPC insertion, these solutions deliver exceptional integration, safety, and efficiency.

Industry-Leading Fast Charging Technology

As a global leader in ultra-fast charging technology, Sunwoda Power first introduced and mass-produced the industry's inaugural 4C fast-charging battery in September 2022. Through continuous innovation, the Flash Charge Battery 4.0 series has now evolved to support 12C extreme charging, reducing single charging sessions to just 5 minutes - ushering in the era of "fuel-equivalent charging convenience."

The flagship XinXingchi 2.0 Kiloampere Extreme Edition breaks new ground by increasing charging current to 1400A. When paired with 1000V high-voltage vehicle platforms, it supports up to 1.4MW flash charging, delivering:

150km+ range in 1 minute
450km range in 5 minutes

Breakthrough Technological Innovations

Key technological advancements include:

Thermal Management: Heat-cold direct conduction and multi-layer cooling design increases cooling area by ~50%
Low-Temperature Performance: Aerospace-grade insulation technology combined with cryogenic-resistant LFP cathode and ultra-conductive electrolyte maintains >90% energy retention at -20°C and operational capability at -40°C
Longevity: Ultra-fast charging anode technology with regional activity control and high-temperature resistant SEI film reconstruction solves industry challenges of battery degradation from high-current charging

The XinXingchi 2.0 Long Range Edition achieves breakthrough energy density exceeding 200Wh/kg through ultra-high voltage density cathode technology, second-generation composite thick electrodes, and the space-efficient Tianqing structure. This LFP solution matches ternary battery performance while reducing costs by over 10%.

The premium XinXingyao 2.0 Kiloampere Extreme Edition delivers 1000km+ range with 8C charging capability (1000A+ current), offering 700km range in just 8 minutes.

Comprehensive Product Ecosystem

Sunwoda Power's enhanced PHEV battery solutions benefit from flash charge technology, with:

800V systems adopting BEV-derived ultra-fast charging solutions
400V systems featuring upgraded 4-6C solutions with 200-400km pure electric range

For compact and two-wheeled vehicles (A0/A00 BEV, A-class PHEV), Sunwoda introduces the world's first 6C fast-charging 190Wh/kg LFP cylindrical battery with four key advantages:

Flexible horizontal/vertical installation for multi-scenario compatibility
High energy density with ~3% improved radial space utilization
Ultra-low internal resistance reducing heat generation by 5°C
10-year/300,000km warranty capability

HEV Leadership

Sunwoda's next-generation HEV products feature:

Ultra-high power (80kW discharge)
Exceptional longevity (100,000 cycles)
Wide operating temperature range (-40°C)
Lower total cost of ownership than conventional vehicles

As China's NEV penetration rate surpasses 50%, Sunwoda Power's Flash Charge Battery 4.0 series accelerates charging across all vehicle segments while making ultra-fast charging technology accessible to mainstream models. Committed to leading innovation in fast-charging battery technology, Sunwoda Power continues to provide robust support for the global new energy vehicle industry.