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Chinese Electric Vehicles To Receive Nail-resistant Batteries

Chinese Electric Vehicles To Receive Nail-resistant Batteries
Chinese Electric Vehicles To Receive Nail-resistant Batteries

Video: Chinese Electric Vehicles To Receive Nail-resistant Batteries

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Video: China's BYD is racing to get more Lithium for Electric Vehicle Batteries 2023, January
Anonim

BYD has unveiled a new lithium-ion battery for electric vehicles called the Blade Battery. According to the developers, the battery has excellent safety and is non-flammable even if nails are driven into it.

  • The Blade Battery is a type of lithium iron phosphate (LFP) battery with a new circuit for connecting individual cells into a single unit. All parts are protected from overheating, and the density is increased by 50 percent compared to the batteries currently used.
An egg was poured onto the battery pierced by a nail to demonstrate heating. Left: The most common lithium-ion battery that reached 500 degrees Celsius and exploded. In the center: a lithium iron phosphate block of the previous generation - it heated up to 400 degrees without exploding, frying an egg. Right: Blade Battery kept at 60 degrees
An egg was poured onto the battery pierced by a nail to demonstrate heating. Left: The most common lithium-ion battery that reached 500 degrees Celsius and exploded. In the center: a lithium iron phosphate block of the previous generation - it heated up to 400 degrees without exploding, frying an egg. Right: Blade Battery kept at 60 degrees
BYD Blade Battery
BYD Blade Battery
BYD Han EV
BYD Han EV
  • The new battery was compared to other lithium-ion batteries: they were bent, cut, heated in an oven to 300 degrees, and recharged 260 percent. During rigorous testing, the Blade Battery never caught fire.

  • The first Blade Battery will receive the BYD Han EV sedan. It is presented in two versions - with one electric motor with 218 hp located in the rear, as well as with two engines: 222 hp at the front axle and 272 hp at the rear. The most powerful version travels up to 450 kilometers on a single charge.
  • BYD Han EV will go on sale in the Chinese market before the end of 2020. The company said that other automakers are also interested in the Blade Battery.

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