NO WE DO NOT! Our reasons:

Lead Acid Batteries do not allow as many charge & discharge cycles as advanced lithium batteries

Lead Acid batteries degrade after 300 charge cycles in an electric car until they expire, approximately 1.5 -2 years of driving

Not cost effective to change your battery pack every two years

Lead Acid is HEAVY, and reduces your range, doesn't supply continuous power

10 years / 200,000 KM (124,275 miles) [calculated based on 100km battery pack]

2000 charges & discharges at 100%.

This means approximately 10 years of normal use 200,000 KM. (124,275 miles)

Normal use is defined as 20,000km/year. (12,500 miles/year)