12v 165Ah Bluetooth Deep cycle lithium battery  Introducing the Phoenix! Our 12v 165Ah Bluetooth deep cycle marine lithium battery in a group 31 size battery case! These can be ran in series up to 48v used commonly on 24v and 36v trolling motors and also as stand alone electronics battery! All 12v electronics (preferred because of steady voltage) 12v trolling motors Connect up to 4 in series for 24v, 36v, or 48v 166Ah capacity Connect in parallel for higher capacities LiFePO4 replacement for SLA 12v Ideal for Minn Kota Trolling Motors Ideal for Garmin Trolling Motors Ideal for Lowrance Trolling Motors Ideal for Rhodan Trolling Motors Ideal for ALL Trolling Motors Over 4000+ Charge cycles Golf Carts (36v & 48v)