VT#: 53-0501
OEM Part Number: 66006-65A
Wisco H-12 battery is a dry charged battery. Do not overfill battery, fill to line level as noted.
**NOTE:Requires filling with electrolyte acids, available from your local auto parts store.
FLH Electra Glide® 1965-1984
XLH Sportster® 1967-1978
Charging Information: Prior to filling with electrolyte acid remove vent hole plug and fill battery. Charge battery with a 4 amp charger with fill caps removed for 24 hours.