Blade Battery
BYD Blade Battery is a revolutionary type of lithium iron phosphate (LFP) battery developed by BYD, offering maximum safety, long life, and efficient design, making it one of the most trusted and advanced battery systems in the EV world today.
Safer battery
LFP (Lithium Iron Phosphate)
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No cobalt or nickel = more ethical and stable
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Longer life cycle (3,000–5,000 charge cycles)
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Lower degradation rate over time
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Naturally safer and cheaper to produce
Unique “Blade” Cell Design
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Blade Battery is designed to eliminate the risk of fire — even under extreme conditions.
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It passes the nail penetration test (which most EV batteries fail), showing no smoke or fire, only slight surface heating.
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Better thermal stability than traditional NMC batteries.
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Long, thin cells shaped like blades are stacked directly into the battery pack
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Uses Cell-to-Pack (CTP) technology (no modules, just cells into pack)
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Improves space utilization by over 50% compared to traditional packs
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Stronger structural integrity = improves car body rigidity
Long Lifespan & Durability
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Withstands high temperature, pressure, and physical abuse.
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Low degradation rate makes it ideal for long-term ownership