BMW boosts battery capacity of MY2017 i3 to 33 kWh with higher energy density Li-ion cells; up to 114 miles combined cycle range - Green Car Congress
I took my 2014 i3 in for a battery capacity check and BMW added capacity to my battery - BMW i3 Forum
![I took my 2014 i3 in for a battery capacity check and BMW added capacity to my battery - Page 2 - BMW i3 Forum I took my 2014 i3 in for a battery capacity check and BMW added capacity to my battery - Page 2 - BMW i3 Forum](https://www.i3guide.com/img/BMWi3-battery-percentage.jpg)