All ULTRAMAX ET series "Liquifix" batteries use AGM technology which consists of an Absorbent Glass-fibre Matting between the lead plates inside the battery. Honda CBR600F4i (2001-2005), Honda CBR600RR (2001-2005), Honda VT600C (2004-2005), Honda CB900F (919) (2002-2005), Honda CBR929RR (2000-20001), Honda Fireblade CBR954RR (2002-2003), Honda CBR1000RR (2004-2005), Yamaha YZF-R1 (2004) and others.
