Actually its becoming increasingly more and more common because more and more of them are being used. A lithium battery is way different then a car battery when it explodes. I hate to tell you, but I have lithium battery products and I also know they come with very real dangers.
Uhhhmmm lithium batteries actually do just blow up, and that has been happening in many products from phones, laptops, scooters, cars, power tools you name it. You may think you'll keep your gas vehicle, until you will no longer be able to fuel them or they are banned. It won't be overnight, but it will happen at some point. So called clean energy isn't going away.