Launched by BYD in 2020, Blade Battery is the only battery that successfully passes the nail penetration test, the most rigorous way to test the thermal runaway of batteries. While undergoing nail penetration tests, Blade Battery emits neither smoke nor fire after being penetrated, and its surface temperature only reaches 30 to 60 ° C. Under the same conditions, a ternary lithium battery mostly exceeds 500 ° C and violently burns, and while a conventional lithium iron phosphate block battery does not openly emit flames or smoke, its surface temperature reaches dangerous temperatures of 200 to 400 ° C. That means Blade Battery is ultra-safe.
BYD Batteries have a 10-year track record and millions of on-road miles. That means BYD batteries are built to last up to 30 years of life, 20 to 25 years of warranty on eligible storage projects.
Battery Development Timeline
LFP R&D started; Patent: Stacking technology - pilot run
NCM battery (60Ah) research started
First LFP battery launched
xEV battery was firstly applied on BEV(e6) and dual - mode car(F3DM) in the world
2GWh automatic production line was built. Firstly applied on E - BUS K9
NCM battery development started
Full automatic production line ready for production (8GWh)
NCM battery mass produced
Total 16GWh production capacity
QHB SOP Total 28GWh production capacity
Blade Cell Super Pack
Powered by blade battery, All-New e6 launched in India