... cycle life 24V 20Ah lithium iron phosphate battery for UPS power supply1.CE,UL,ROHS approved; ... of most lithium batteries . High rate capability:for all high power output application .No memory effect ... .Wide temperature range : It can be available for use when the temperature ranges from minus 20 ... effect its performance .Application area: mainly used for large EV,light EV,boatsd,planes,small medical ...