Wattalps

PACKS ASSEMBLY – BMS

Development and production of lithium-ion battery packs from 48V up to 800V with immersion cooling technology.

Development of BMS (hardware and software).

Complete thermal management of the battery to preserve performances and lifetime, even with fast charge and extreme ambient temperatures.

Immersion cooling as a passive safety feature and prevents thermal runaway propagation.
Active safety supported by the BMS, functional safety reaching ASIL C according to ISO 26262.

Certification IEC 62619 ; UN38.3 and tests passed according to R10 and R100rev.3.

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Number of employees

Portfolio

Product Name	Product Description	Current Volume	2025 Volume	2030 Volume	Picture
Battery packs	48V up to 800V battery packs with immersion cooling technology and modular design.
BMS	In-house developed BMS, hardware and software, ISO26262 ASIL C capable.

Site location

410 rue Aldo Eriani 38430 MOIRANS – FRANCE

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