The Antigravity Batteries YTX-20 is a Lithium-Ion replacement battery for the OEM Lead/Acid Battery often called the “20 Size”. The difference is that the Antigravity Batteries Lithium-Ion version weighs less than 5 lbs and amazingly offers OVER 2.5 times the Cranking Power of the Lead/Acid version!
YTX20 case size
6.875 x 3.44 x 6.125 inches (LxWxH)
780 Cranking Amps
32 Amp Hours (Pb Eq)/ 16Ah (Actual)