Lithium Ion battery 24V 50Ah - powerbrick : High performance LiFe battery
Amazon.com: Renogy 24V 50Ah LiFePO4 Deep Cycle Lithium Battery, Over 3500 Cycles, Built-in BMS, Backup Power Perfect for Solar Storage System, RV, Marine, Trolling Motors, Golf Carts and Other Off-Grid System :
50Ah 24V LiFePO4 Deep Cycle Battery | Battle Born Batteries
24V 50Ah Trolling Motor Lithium Battery (LiFePO4) – Amped Outdoors
50Ah 24 Volt LiFePO4 Lithium Battery - Mariner Sails
24V 50Ah LiFePO4 Lithium Iron Phosphate Deep Cycle Battery | Aegis Battery
IONIC 24V 50Ah "Remanned" Lithium Deep Cycle Battery | eBay