Source : “Thermal Runaway Mechanism of Lithium Ion Battery for Electric Vehicles: A Review” X. Feng, et al Tsinghua University – Beijing Internal short circuit and thermal runaway As explained in the WATTALPS TechLetter on lithium-ion battery safety, the thermal...
WATTALPS series production plant is now up and running! Despite the Covid-19 crisis, the WATTALPS’ team has been able to set up its new series production line to deliver its customers with high quality products. Thanks to close work with all suppliers and...
The Auvergne-Rhône-Alpes region supports WATTALPS! The region has decided to grant WATTALPS so as to support the automation and improvement of its battery assembly line of Moirans. This grants gives WATTALPS the possibility to accelerate its development by increasing...
Factors influencing the aging of lithium-ion batteries The main factors influencing the aging of lithium-ion batteries are : The number of cycles (charge/discharge) This is the most commonly used factor to chose a battery since it permits to estimate the return on...
Following its growth, WATTALPS opens its first series production plant! This building is made of 600 m² of production unit and 200 m² of offices. It increases WATTALPS production capacity by a factor 5. The production unit is composed of a module assembly area, a...
