LFP Battery Pack for BYD Auto Dolphin Mini

Product Overview

The LFP Blade Battery for the BYD Dolphin Mini (also known as BYD Seagull) is a compact, high-efficiency lithium iron phosphate power solution engineered to deliver 405KM CLTC pure electric range. Designed for BYD’s entry-level urban electric hatchback, this battery integrates BYD’s signature ultra-safe blade-shaped cell structure and advanced CTP (Cell-to-Pack) technology. It offers exceptional safety, stable thermal performance, high energy efficiency, and long service life, perfectly matching the Dolphin Mini’s city-focused positioning, daily commuting demands, and cost-effective EV ownership experience. As a core component of BYD’s e-Platform 3.0, it ensures reliable performance and global regulatory compliance.

Key Features

• Ultra-Safe LFP Blade Structure: Flat, rigid blade-type LFP cells with excellent thermal stability; passes strict nail-penetration, crush, and fire tests without smoke, fire, or thermal runaway.
• 405KM CLTC Efficient Range: Optimized 38.8kWh LFP battery pack providing reliable 405km CLTC range for urban and suburban daily travel.
• Cobalt & Nickel Free Eco-Friendly: Sustainable LiFePO4 chemistry using abundant raw materials, lower cost, and reduced environmental impact.
• Compact CTP Integration: Space-efficient Cell-to-Pack design maximizes internal volume utilization, ideal for the Dolphin Mini’s small vehicle platform
• 40kW DC Fast Charging: Supports 30%–80% charge in approximately 30 minutes, with efficient low-temperature performance.
• Intelligent Thermal Management: Equipped with low-temperature heating system, maintaining stable performance in cold climates.
• Long Cycle Life: Over 5,000 charge-discharge cycles with ≥80% capacity retention, ensuring extended battery lifespan
• Advanced BMS Protection: Real-time cell monitoring, overcharge/over-discharge/over-current/short-circuit/over-temperature protection, and precise cell balancing.