Rosenbauer introduces extinguishing system for emergency responders for EV battery fires
Green Car Congress
NOVEMBER 22, 2021
If the cell is damaged (mechanically, overcharging, external heat), the separator breaks and a short circuit occurs, releasing all the stored energy (electrical as well as chemical) in the form of an enormous heat build-up, the so-called thermal runaway, followed by a fire. A normal pressure pump is sufficient for the supply of water.
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