---
title: 24M says its new separator tech eliminates dendrites in Li-ion batteries
description: Battery manufacturing technology provider 24M has unveiled a new battery separator tech called 24M Impervio, which the company says can make EV batteries substantially safer by inhibiting the growth of dendrites (rootlike metal growths that can build up on the anode surface, potentially causing a short-circuit that can lead to a fire).
image: https://24-m.com/hubfs/24M_semi_solid-1200x800-1.webp
---

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# 24M says its new separator tech eliminates dendrites in Li-ion batteries

#### Charged EVs

January 12, 2024

"Battery manufacturing technology provider [24M](https://chargedevs.com/?s=24M) has unveiled a new battery separator tech called 24M Impervio, which the company says can make EV batteries substantially safer by inhibiting the growth of [dendrites](https://chargedevs.com/?s=dendrites) (rootlike metal growths that can build up on the anode surface, potentially causing a short-circuit that can lead to a fire)."

[READ FULL STORY](https://chargedevs.com/newswire/24m-says-its-new-separator-tech-eliminates-dendrites-in-li-ion-batteries/)

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