BYD Blade 2.0 Battery Promises 10 to 97 Percent in 9 Minutes

LFP chemistry as the foundation

BYD builds on proven LFP (lithium iron phosphate) cell chemistry. In China, LFP cells held 81 percent of the market in 2025, compared with 13 percent in Europe. Its strengths are easy availability of raw materials, long service life and a low risk of thermal runaway. The drawbacks are a lower energy density than NMC cells and, so far, weak charging performance in the cold.

BYD builds the cells in a prismatic, box-like shape reminiscent of a sword blade, hence the name Blade. The principle stays the same with Blade 2.0, but the proportions change so that the company speaks of a Short Blade.

Why it matters

Charging speed and cold-weather behavior are two of the main objections to LFP batteries. If BYD's figures hold up in everyday use, charging stops of under ten minutes would come close to refueling a combustion car, and that with a chemistry that is comparatively cheap and durable. Whether real-world results match the promises will become clear once the Atto 8 reaches European roads in 2027.