Amazon.com: VMAXTANKS VMAX LFP27-12100 100AH: 1280Wh Lithium Solar Battery Bank for Home, RV, or Industrial Li-Iron Series Nominal Voltage 12.8Volt Deep Cycle with Built in BMS : Health & Household
Voltage ratings of Li-Ion batteries
VMAX LFP27-12100 Nominal Voltage 12.8V 100AH Marine LiFePO4 Lithium Iron Battery Ideal for Boats and 30LB-80LB Thrust Minn Kota Newport Vessels Cobra Sevylor and More BCI Group 27 - Walmart.com
12 Volt 36Ah Lithium Deep Cycle Battery-Tycorun Batteries
Why are batteries rated for their nominal voltage? How does that voltage relate to mAh? - Quora