-Fits Sportster 1979 - 1986, XLCR 1977 - 1978, FX electric start models 1973-later, FXR models 1982 - later and Softails FXST 1984-1990.
-255 Cold cranking amps.
-19 Hi-Torque amp hours.
-6 15/16" length, 4" width, 6 1/2 height.
JIS# YB16-B-LM
-Replaces OEM # 65991-82.
You can get the acid for the battery from your local auto parts store. Acid is not included.