The Lithium-Ion-energy system, which has now been used for several years, has the following decisive advantages over other lead-acid batteries:
-high vehicle availability due to short charging times
-no battery change by using only one battery
-long service life due to multiple life expectancy
compared to lead acid batteries
-high energy savings due to smaller power loss
-no emission thereby no environmental damage
Although lithium-ion systems are more expensive than lead-acid batteries when initially purchased, they have obvious advantages and are very economical in the long-term.