Battery charger 1.20A 2.CE GS ISO9001 Certificate. 3.Warranty 1 year. BATTERY CHARGER/CHARGER(BC-12S/13S/15S/16S/18S/20S/30S/50S)FUNCTION & FEATURE:single phase, portable battery charger for charging lead-acid battery with selector for normal or quick(boost) charge.Suitable for cars, vans, light truck. BATTERY CHARGER/CHARGER BC-12S/13S/15S/16S/18S/20S/30S/50S