The only thing limiting the range on any electric vehicle isn’t really battery technology, but cost. Customers don’t want to pay more money for an electric car or van that does essentially the same thing as one with an internal combustion engine. This in turn limits the amount of batteries manufacturers put in their cars. However, with enough money, and thus enough batteries, electric cars can get whatever range you want as [Muxsan] shows with his Nissan e-NV200 that gets over 400
miles kilometers on a single charge.
The Nissan e-NV200 is a battery electric vehicle (also available as a badge-engineered Chevrolet van in North America) with a drivetrain from the Nissan Leaf. This means that all of the components from the Leaf basically plug-and-play in this van. [Muxsan] took an extra 45 kWh of batteries and was able to splice them in to the existing battery pack, essentially tripling the capacity of the original 24 kWh pack. Some work was needed to the CAN bus as well, and the car’s firmware needed to be upgraded to reflect the new battery pack, but a relatively simple modification otherwise, all things considered.
While watching the video [Muxsan] also notes how much empty space there is all around the van, and Nissan could have easily upgraded the battery pack at any time to allow for more range. It also took the car 10 hours on a 6 kW charger to charge completely, but that’s not unreasonable for 430 miles of range. If your high voltage DC chops are up to snuff, it’s not impossible to find old Leaf batteries for other projects, too.