Elon Musk's Tesla has filed a lawsuit against an Indian battery manufacturer, Tesla Power India Pvt Ltd, for trademark infringement by using the name "Tesla Power." Despite a cease-and-desist notice in 2022, the Indian company continued to promote its products under the same brand. Tesla seeks damages and a permanent injunction to stop the use of its brand name. The Indian company argues that its business does not overlap with electric vehicle production and it did not intend to confuse consumers.