The latest model features a 61.1 kWh ternary lithium battery, delivering a range of up to 400 km to 500 km (NEDC) depending on the specific trim. In Malaysian real-world conditions, users can expect a comfortable 320 km to 350 km on a single charge, making it capable for interstate travel between KL and Ipoh. For buyers considering the Roewe Ei5, that matters because it affects how easy the car is to live with, whether for commuting, family use, long-distance driving or ownership costs. The useful way to read this is not as an isolated specification, but as a clue to how the car will feel in real daily use.