Chinese EV Battery Safety Standard GB38031-2025

Stay in China's battery game with FLEXOO!

Why our sensors win the GB38031-2025 challenge

Real-time response

Instant data transmission enables proactive BMS intervention. Detect, alert, and act before "No Fire, No Explosion" limits are even approached.

In-situ design

Additive printing technology creates sensors thin enough to integrate seamlessly into battery packs without compromising energy density. No design compromises, maximum safety.

Cell-level precision

Gas sensors detect H₂ and CO emissions at the earliest stages. Ultra-precise pressure sensors catch internal failures before thermal runaway begins. Temperature monitoring with unmatched accuracy across every cell.

Proven reliability

Sensors withstand fast-charge cycles, bottom impact tests, and thermal propagation scenarios. Tested to exceed GB38031-2025 requirements.

Mass production ready

Proprietary manufacturing process delivers cost-effective solution that doesn't break your budget while meeting China's strictest requirements.

Don't miss China's battery market

Ultra-thin, mass-produced sensors delivering cell-level precision for next-generation Battery Management Systems (BMS). Built for the world's toughest safety standards.

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foil with printed electronics with cut outs and sensor flaps

GB38031-2025: The New Reality

China's "No Fire, No Explosion" standard changes everything. Here's what you need to know:

New test protocols

Bottom impact, post-fast-charge short circuit, thermal diffusion tests

Zero tolerance

No fire, no explosion under any thermal runaway scenario

Global impact

China controls 75% of battery production. This standard will spread worldwide.

Don't get left behind

While competitors scramble to meet GB38031-2025, you can be ahead of the curve.

Our sensors are ready now.

Leading companies already comply. Your turn is next.

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Chinese EV Battery Safety Standard GB38031-2025
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