The original Battery had a type number 61034 (12V 110Ah 450A). This isn't built anymore, so the alternative is Type 62045 (old number (DIN)). The new ETN-Number is 620 045 068 (12V 120Ah 420/680A). The Iveco Number is: 9316 2741 .
A somewhat cheaper alternative is Typ 62034 (ETN 620 034 068).
These batteries measure L513xB189xH223mm