Power inverters draw a lot of amps from the battery, as shown in the following table.  It is highly recommended to keep the battery cables as short as possible.  If necessary, use a regular AC extension cord to the appliance.

* Model CPI2590 only

** All 2500W models EXCEPT for the CPI2590 (these models must use 4 battery cables)

                    THE FUSE SHOULD BE INSTALLED AS CLOSE TO THE BATTERY AS POSSIBLE