Open Box Renogy 12V 50Ah Deep Cycle Lithium Iron Phosphate Battery IP65
Renogy cells handle high temperatures better than some cheaper brands I tried.
Inside the Renogy 12V 100Ah Trolling Motor LiFePO4. Run a single battery for 30-55 lb motors, two in series for 70-90 lb motors, or three in series for 112-115 lb motors. Made for Trolling Motors.