Up to 110% of the original range
Less stress to the battery
Regenerative braking improved
BMW EVBox is a range extender controlling load applied to engine via throttle control. No problems with warranty — undetectable by dealer. It is easy to install, as it uses factory plugs.
2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018