Though UPS is slow in the race it is very good strategy to tackle the problem. Most UPS or USPS vehicles need only 100-150 miles range, they can charge overnigh

Though UPS is slow in the race it is very good strategy to tackle the problem. Most UPS or USPS vehicles need only 100-150 miles range, they can charge overnight. No need to wait for a crazy vehicle which has 500 mile range