BYD has launched Flash Charging, a 1,500kW system that works with its second-generation Blade Battery to cost from 10% to 97% in 9 minutes. The up to date LFP battery presents 5% increased power density and powerful cold-weather efficiency. Over 4,200 stations are reside in China, with 20,000 deliberate by finish of 2026.
BYD has unveiled a 1,500kW charging system and an up to date model of its lithium iron phosphate (LFP) Blade Battery that collectively can replenish a battery from 10% to 97% in 9 minutes.
The Shenzhen-based firm revealed Flash Charging and Blade Battery 2.0 at an occasion in China, the place it additionally confirmed plans to put in 20,000 Flash Charger stations throughout the nation by the tip of 2026. It has already deployed 4,239 stations as of early March.
A ten% to 70% top-up takes 5 minutes, BYD says, and the system retains its efficiency in excessive chilly. At -30°C, a 20% to 97% cost takes 12 minutes — circumstances that may sometimes trigger a pointy drop-off in charging speeds with typical battery and charger pairings.
Blade Battery 2.0, developed over six years, pairs the sooner charging functionality with a 5% improve in power density over the unique Blade Battery. BYD says this allows ranges of greater than 621 miles (1,000km) on the Chinese language CLTC check cycle.
The battery makes use of what BYD calls a FlashPass Ion Transport System, constructed round three core components: a cathode with multi-level particle-size structure for fast deintercalation; an electrolyte utilizing AI-driven optimization for top ionic conductivity; and an anode with a multi-dimensional lithium-insertion web site development enabling 360° lithium-ion intercalation.
Additional anode refinements, together with graphite particles aligned perpendicular to the electrode aircraft, cut back lithium-ion transport resistance and contribute to the energy-density achieve.
BYD says it has additionally re-engineered the stable electrolyte interphase (SEI) layer utilizing molecular-level engineering. The result’s a thinner however denser layer with what the corporate describes as dynamic self-repairing functionality.
On security, BYD says Blade Battery 2.0 handed what it claims is the world’s first simultaneous flash charging and nail-penetration check, with no thermal runaway, smoke, or hearth after 500 fast-charge cycles. A separate check compelled the quick circuit of 4 cells directly, producing temperatures above 700°C with no hearth or explosion. Capability degradation is decreased by 2.5% in contrast with the first-generation Blade Battery.
The Flash Charger itself includes a T-shaped overhead design supposed to maintain the connector and cable off the bottom, addressing widespread complaints about typical stations. A pulley-based, rail-sliding cable system accommodates automobiles with cost ports in several positions.
To assist fast deployment throughout assorted places, every station is paired with an power storage system that expenses from the grid at decrease speeds and acts as each an power reservoir and energy amplifier, serving to to handle grid constraints.
Wang Chuanfu, chairman and president of BYD, stated the trade should deal with sluggish charging speeds and poor low-temperature efficiency to transform the remaining inner combustion engine (ICE) consumers to electrical automobiles (EVs).
The primary mannequin to convey Flash Charging and Blade Battery 2.0 to Europe would be the Denza Z9GT, a shooting-brake grand tourer from BYD’s premium model. European specs are anticipated within the coming weeks.
BYD has dedicated to a world rollout of its Flash Charger stations, although it has not but printed a timeline or location particulars for markets outdoors China.
