48 Focus | Battery technology While this might find new electrolytes and cathode materials, and also speed up confirmation of the suitability for building battery cells with higher energy density and lower weight, there are many steps to producing the cells in volume. Ease of integrating materials into existing industrial manufacturing processes is increasingly the dominating factor for the adoption of battery cells to create reliable power packs for UAVs and autonomous eVTOL designs in the air, and for driverless cars on the ground. Acknowledgements With thanks in the preparation of this article to Fanny Barde of Solithor, Stefan Ionel of Amprius, Sören Johannsen of SubCtech, and Ilias Belharouak and Marm Dixit at Oak Ridge National Laboratory. April/May 2024 | Uncrewed Systems Technology BELGIUM Solithor +32 11 490 777 www.solithor.com Solvay +32 2 264 21 11 www.solvay.com CANADA Targray +1 514 695 8095 www.targray.com CHINA BYD +86 755 8988 8888 www.byd.com.cn FRANCE Saft +33 1 58 63 16 00 www.saftbatteries.com GERMANY SubCtech +49 431 22 039 880 www.subCtech.com ISRAEL Amicell +972 88 56 16 12 www.amicell.co.il Epsilor +972 8 655 6280 www.epsilor.com StoreDot +972 3 509 7710 www.store-dot.com JAPAN Connexx Systems +81 774 66 6886 www.Connexxsys.com Fuji Pigment +81 72 759 8501 www.fuji-pigment.co.jp SPAIN Grabat Energy +34 968 07 20 49 www.grabat.es SWITZERLAND Vanguard Power +41 55 415 1200 www.vanguardpower.com UK Faradion +44 1865 309678 www.faradion.co.uk Nexeon +44 1235 436320 www.nexeon.co.uk Steatite +44 1527 512 400 www.steatite.co.uk US Amprius +1 866 685 7420 www.amprius.com BASF Catalysts +1 732 205 5000 www.catalysts.basf.com EaglePicher +1 417 623 8000 www.eaglepicher.com Enevate +1 949 243 0399 www.enevate.com Maxamps +1 888 654 4450 www.maxamps.com NEI +1 732 868 3141 www.neicorporation.com Nuvera +1 617 245 7500 www.nuvera.com One D Material +1 650 331 2192 www.onedmaterial.com Prieto Battery +1 970 492 4195 www.prietobattery.com Seeo +1 510 782 7336 www.seeo.com Solid Power +1 720 300 8167 www.solidpowerbattery.com XG Sciences +1 517 203 1110 www.xgsciences.us Some examples of battery technology suppliers
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