LG Chem
In Z.E.40, available energy went up from about 22 kWh to 41 kWh, while the dimensions of the battery remained unchanged, with the weight increasing by only 15 kg (33 lbs) – from (5%). Physically, Renault still uses 192 3.5 volts lithium cells (LG Chem) in 12 modules (16 cells per module) configuration: