CHAMP 70 We, the electric version of the well established CHAMP 70, offers environmental friendly operation without affecting the performance. The CHAMP 70 We can be fitted either with a 625 Ah permanently installed lead/acid battery or a 400 Ah battery with the quick battery change system PLUG-I-O. The latest lithium battery technology can be applied to the CHAMP 70 We; the lithium battery reduces charging time by factor 4 and has a longer life expectancy compared to a conventional battery.