The SU Portable LiFePO4 12V 100Ah battery combines lithium iron phosphate efficiency with a built-in 5V/2.1A USB charging port and 12.6V/3A fast charging. It offers 4000+ cycles, lightweight design (26.5 lbs), and compatibility with solar… What Makes the SU Portable LiFePO4 12V 100Ah Battery Unique?