Tesla#39;s Elon Musk says open to supplying batteries to other automakers

Tesla#39;s Elon Musk says open to supplying batteries to other automakers
Tesla#39;s Elon Musk says open to supplying batteries to other automakers Tesla has previously supplied batteries to Mercedes and Toyota Motor under separate partnership deals. Battery manufacturing is an area that analysts and industry officials say the US electric car maker has a competitive edge compared with legacy automakers.