![Tesla-battery-day-ev-cost-new-cell-design-silicon-anode-cathode-cobalt-free-casing-manufacturing-kWh — OROVEL Tesla-battery-day-ev-cost-new-cell-design-silicon-anode-cathode-cobalt-free-casing-manufacturing-kWh — OROVEL](https://images.squarespace-cdn.com/content/v1/5ea705b50670db414f3753e5/1600826070016-C22LQF9OAQ8MHFYDVRFV/elon-musk-tesla-battery-day-2020.jpg)
Tesla-battery-day-ev-cost-new-cell-design-silicon-anode-cathode-cobalt-free-casing-manufacturing-kWh — OROVEL
![Tesla Battery Day: Automaker aims to make breakthrough cell at half the cost, could supply other automakers Tesla Battery Day: Automaker aims to make breakthrough cell at half the cost, could supply other automakers](https://images.hgmsites.net/lrg/tesla-battery-day--bigger-costs-less_100762377_l.jpg)
Tesla Battery Day: Automaker aims to make breakthrough cell at half the cost, could supply other automakers
vincentyu.eth on Twitter: "And the Tesla Battery & Powertrain Investor Day is coming soon around April 2020 https://t.co/baPBzGx0yg" / Twitter
![Elon Musk: one of the most exciting days in Tesla history is coming - hints at 'Terafactory' | Electrek Elon Musk: one of the most exciting days in Tesla history is coming - hints at 'Terafactory' | Electrek](https://electrek.co/wp-content/uploads/sites/3/2019/03/tesla-march-event-6.jpeg?quality=82&strip=all)