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SVOLT Launches World's Largest Capacity 800V 5C Ternary PHEV Battery

2025-07-29 | Eric

July 22, 2025 - SVOLT Energy celebrated the official production launch of its Dragon Scale II battery at Huzhou manufacturing base, marking a quantum leap in plug-in hybrid electric vehicle (PHEV) technology with industry-leading 65kWh capacity and 5C ultra-fast charging capabilities.

Triple-Core Advantages

Ultra-High Capacity

World's largest capacity 800V ternary PHEV battery (65kWh) approaching BEV-level energy storage

Extreme Safety

Thermal-electrical separation architecture with 6x higher safety standards than industry requirements

Ultra-Fast Charging

5C charging enables 20%-80% SOC in just 12 minutes with 1600+ fast-charge cycles

Breakthrough Safety Architecture

SVOLT's Dragon Scale II battery implements revolutionary safety technologies:

Bottom-mounted venting: Innovative thermal-electrical separation places explosion-proof valve at cell bottom
Smart fuse protection: <2ms cutoff response time for emergency situations
Advanced structural protection: Ultra-high strength steel underbody + T-shaped dual-layer armor (1000J impact resistance)

Third-party testing confirms "zero thermal propagation" even in extreme 55°C environments.

Technical Specifications

Parameter	Performance
System Voltage	800V
Energy Capacity	65kWh (industry-leading for PHEV)
Charging Rate	5C ultra-fast charging
20%-80% Charging Time	12 minutes
Fast Charge Cycles	>1600 cycles
Thermal Management	BDU cooling technology (40°C temperature reduction)

Design Innovations

Space Optimization

Short-blade cells with CTP structure reclaim 5-8mm Z-axis space (4% volume efficiency improvement)

Platform Flexibility

Adaptable to MPV, SUV and sedan platforms, significantly reducing development and production costs

"The Dragon Scale II battery represents a milestone in SVOLT's history and China's lithium battery innovation, delivering safer, faster-charging, and more sustainable mobility solutions for global consumers."

With its industry-leading specifications and patented safety technologies, Dragon Scale II sets new benchmarks for PHEV performance, range, and user experience.