car battery 12V 160AH 1.483*170*241mm 2.Maintenance free 3.Low electric resistance, high discharge current car batteryAdvantages:1.Transport carefully ... terminal avoid short circuit to prevent fire and lightning, 6.Regular examination,three-month checking on the voltage of float ... not charge in a sealed container,3.Keep the batteries dry,cool,vemtilative,4.Make regular examination and use it within ...