Item 1001248119 has must read information.

Comments: For EC450/520AJ service use only, order one of the following: Module I D 1:1001273794, Module ID 2:1001273795, Module ID 3:1001273796, Module ID 4:1001273797, Module ID 5:1001288125, Module ID 6:1001288126.(Modul e ID is indicated on the battery installed on the machine.)

BATTERY,24V

Item Number: 1001248119
$3,157.50
Qty:

Net Item
Yes
Shipping Dimensions
Length: 12.04
Width: 6.77
Height: 11.61
Weight: 42
Unit of Measure
EA
Consult Factory
Yes
Shipping Type
Truck
Hazmat
Yes