Minn-Kota I-pilot remote batteries
CR2450N is the battery you will need to replace the battery in the Minn-Kota I-Pilot remote. The ones you can get at Wal-Mart CR2450 will not work. The battery must be on of the CR2450N. I learned this the hard way and hope to save one of you guys a fishing trip.
The manual says to use CR2450 coin cell battery. It also says: *NOTE: Panasonic brand batteries will not work with the i-Pilot remote.
This is on page 32 of manual.
The battery is a Renata(Brand) and here is a link to purchase. By them before yours goes out.