1 Car battery. 2 Voltage:12V. 3 Full range:from 12V32AH to 12V220AH. 4 Certificates:TS16949,ISO9001,CE,UL,FCC,VDS,IEC. +Wrought high Tin PB-CA Alloy- offer considerable strength and overcharge resisitance;- resisitane to grid corrosion from fine grain structure;- minimal water loss and gassing;- higher PBCA alloy makes less self-discharging and higher resistance to thermal runaway.+Centre Luged ...