Although the Tesla Model 3 has one of the most complex and sophisticated battery systems in the world, startup companies and designers have been working to make the battery system even more efficient. A Tesla Model 3 battery upgrade is an experimental technology that can make your Model 3 go up to 750 miles on a single charge.
For drivers or potential buyers of the Model 3 in areas with less charging infrastructure, this battery upgrade could make a huge difference. So if you’re looking to increase the distance on a single charge from 270 miles to 750 miles, a Tesla Model 3 battery upgrade is a great option.
The only real obstacle is finding a company to do it, as most are startups with only one or two modified cars.