Tesla Model S/X - BATTERY MODULES 5.2kWh 22.8V 444 PANASONIC CELLS- 1047031-00-A On Ebay https://www.ebay.com/itm/203732584545?

Greetings to everyone, I was researching Tesla's batteries and found that they use Mica Shields to cover the top and the bottom of the battery modules. However one strange thing I have noticed was, the thermoformed transparant cases had this circular shapes and same shapes were used on Mica...