What's The Difference Between Wiring Batteries in Series Vs. Parallel?
Batterie en serie ou parallèle - YouTube
Liko Viking Series Patient Lift Batteries 12V 2.9AH Set of 2 batteries - Batteryplex
LiTime 12V 100Ah LiFePO4 Lithium Battery (2-Pack), 4000~15000 Deep Cycle Lithium Iron Phosphate Battery, Built-in 100A BMS, Support in Series/Parallel, for RV, Camping, Marine, Trolling Motor, Solar