Blade Battery

Redefining EV Safety Standards

Super Safe

The only power battery in the world that can safely pass the nail penetration test.

High Strength

The maximum bearing capacity is 445kN, which is equivalent to being rolled over by a 45-ton truck.

Long Range

Allows BYD Han EV a range capacity of more than 700 km (CLTC)*.

Long Life

Over 8-year-long lifespan enables EVs to drive more than 500,000 km or even 1,000,000 km*

Fast Charging & High power

Charge from 10% to 80% in 33 minutes The maximum power at the moment of discharge can reach 363kW

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.

Nail Penetration Test

Blade Battery Truck Drive Over Test

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



LFP battery: Lithium iron phosphate battery
NCM battery: Lithium Nickel Manganese Cobalt Oxide battery

*T&C Apply


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