LEAD-ACID BATTERYVOLTAGEPILECAPABILITYMAX SPEEDDRIVING MILEAGEPOWERSSINGLE BATTERY CAPABILITYBATTERY WEIGHTTOTAL WEIGHT OF BATTERY72V6PCS*12V=72V10800WH60KM80KM7.5KW150AH50Kg/PCS50Kg/PCS*6PCS=300Kg96V12PCS*8V=96V15360WH75KM120KM10KW160AH30Kg/PCS30Kg/PCS*12PCS=360KgLITHIUM BATTERY48V15PCS*3.2=48V4800WH50KM50KM5KW100AH3.1Kg/PCS3.1Kg/PCS*15PCS=46.5Kg96V30PCS*3.2=96V9600WH75KM80KM10KW100AH3.1Kg/PCS3.1Kg/PCS*30PCS=93Kg144V45PCS*3.2=144V14400WH80KM120KM10KW100AH3.1Kg/PCS3.1Kg/PCS*45PCS=139.5Kg144V45PCS*3.2=144V25920WH80KM200KM10KW180AH5.6Kg/PCS5.6Kg/PCS*45PCS=252KgCHARGING TIME: FULL: 6--7HOURS,MORE THAN 70%: 2--3 HOURS.WEIGHT: COMPLETE VEHICLE BODY(NO BATTERY)ABOUT 700Kg.