Advantages of Lithium
Weight
lithium-ion battery pack 90-100 lbs lead acid 6 pack 420 -600 lbs
Life span
Lithium-ion battery pack 7-10 years
Standard lead-acid 3-5 years
Overall Performance
Lithium-ion battery pack 48v 165 amp hr
Lead-acid batteries 48v82.5 amp hr
Cycle life is the number of times a battery can be charged
Lithium-ion battery pack 48v 2000-5000 cycles Lead-acid batteries 48v 500-750 cycles
Maintenance
Lithium-ion battery pack zero
Lead-acid batteries (monthly)water & corrosion