LFP Battery Pack for BYD Auto ATTO （2021-2024 ）
Specifications
Description
<p>1. Product Overview</p><p>The LFP Blade Battery for the BYD ATTO (Yuan Plus) (2021–2024 model years) is a purpose-built lithium iron phosphate (LFP) power solution delivering 430KM CLTC pure electric range. As BYD’s iconic ultra-safe blade-structured battery, it employs cobalt-free, nickel-free LFP chemistry and advanced CTP (Cell-to-Pack) integration, tailored for the ATTO compact electric SUV. Engineered for global markets, it combines industry-leading safety, long cycle life, stable thermal performance, and efficient charging, perfectly matching the ATTO’s urban-friendly design and daily commuting needs while meeting international EV safety and environmental standards.</p><p>2. Key Features</p><p>Ultra-Safe Blade Structure: Flat, elongated blade-shaped LFP cells with inherent thermal stability; passes nail-penetration tests without fire, smoke, or thermal runaway.</p><p>430KM CLTC Range: Optimized 49.92 kWh LFP pack delivering reliable 430km CLTC cruising for daily and urban travel.</p><p>Cobalt & Nickel Free: Eco-friendly LFP chemistry using abundant materials, lower cost, and reduced environmental impact.</p><p>High Space Utilization: CTP (Cell-to-Pack) design eliminates intermediate modules, boosting pack space efficiency and energy density.</p><p>Efficient Charging: Supports 70kW DC fast charging (30%–80% in ~30 mins) and 6.6kW AC home charging.</p><p>Intelligent Thermal Management: Liquid cooling/heating system with heat pump, operating stably from -30°C to 60°C.</p><p>Long Cycle Life: ≥5,000 charge-discharge cycles with ≥80% capacity retention, slower degradation than conventional batteries.</p><p>Advanced BMS: Real-time cell monitoring, overcharge/over-discharge/over-current/short-circuit protection, and cell balancing.</p><p>Vehicle Compatibility: Fully integrated with BYD e-Platform 3.0 for the ATTO (2021–2024) compact EV.</p><p>Global Standard Compliance: Meets EU safety, Euro NCAP, RoHS, and international automotive EV battery regulations比亚迪汽车.<
Products Description
1. Product Overview
The LFP Blade Battery for the BYD ATTO (Yuan Plus) (2021–2024 model years) is a purpose-built lithium iron phosphate (LFP) power solution delivering 430KM CLTC pure electric range. As BYD’s iconic ultra-safe blade-structured battery, it employs cobalt-free, nickel-free LFP chemistry and advanced CTP (Cell-to-Pack) integration, tailored for the ATTO compact electric SUV. Engineered for global markets, it combines industry-leading safety, long cycle life, stable thermal performance, and efficient charging, perfectly matching the ATTO’s urban-friendly design and daily commuting needs while meeting international EV safety and environmental standards.
2. Key Features
Ultra-Safe Blade Structure: Flat, elongated blade-shaped LFP cells with inherent thermal stability; passes nail-penetration tests without fire, smoke, or thermal runaway.
430KM CLTC Range: Optimized 49.92 kWh LFP pack delivering reliable 430km CLTC cruising for daily and urban travel.
Cobalt & Nickel Free: Eco-friendly LFP chemistry using abundant materials, lower cost, and reduced environmental impact.
High Space Utilization: CTP (Cell-to-Pack) design eliminates intermediate modules, boosting pack space efficiency and energy density.
Efficient Charging: Supports 70kW DC fast charging (30%–80% in ~30 mins) and 6.6kW AC home charging.
Intelligent Thermal Management: Liquid cooling/heating system with heat pump, operating stably from -30°C to 60°C.
Long Cycle Life: ≥5,000 charge-discharge cycles with ≥80% capacity retention, slower degradation than conventional batteries.
Advanced BMS: Real-time cell monitoring, overcharge/over-discharge/over-current/short-circuit protection, and cell balancing.
Vehicle Compatibility: Fully integrated with BYD e-Platform 3.0 for the ATTO (2021–2024) compact EV.
Global Standard Compliance: Meets EU safety, Euro NCAP, RoHS, and international automotive EV battery regulations比亚迪汽车.
3. Specifications
Battery Type: Lithium Iron Phosphate (LFP) Blade Battery (CTP)
Fitment: BYD ATTO (BYD Yuan Plus) 2021–2024 (Compact Electric SUV)
CLTC Range: 430KM (Pure Electric)
Rated Capacity: 49.92 kWh (Gross) / ~48 kWh (Usable)
Cell Format: Blade-shaped (flat rectangular) single cells
Chemistry: LiFePO4 (Cobalt-free, Nickel-free)
Nominal Voltage: 403 V
Configuration: 126S1P (126 series, 1 parallel)
Thermal System: Liquid cooling + liquid heating + heat pump
DC Fast Charging: Max 70kW (CCS2 port); 30%–80% in ~30 mins
AC Slow Charging: 6.6kW (Type 2 port); 0%–100% in ~7.1 hrs
Cycle Life: ≥5,000 cycles (≥80% capacity retention)
Operating Temp: -30°C to 60°C
Safety: Nail-penetration safe, thermal runaway protection, crash-resistant structure
Warranty: 8 years / 150,000 km (standard global warranty)比亚迪汽车
Weight: ~380 kg (approximate pack weight)
Compliance: EU RoHS, REACH, Euro NCAP, UN ECE R100
