[COMPATIBLE]: With 24V IONMAX System — works with 4.0 Ah batteries and above (battery + charger sold separately) [EQUIPPED]: With an AC outlet , USB-A + USB-C ports to charge personal electronics [ONBOARD]: 1W LED emergency task light [WE’VE GOT YOU COVERED!]: Your new portable powered inverter is backed by the Snow Joe + Sun Joe Customer Promise. We will warrant new, powered products for two years from the date of purchase. NO QUESTIONS ASKED. Contact Snow Joe + Sun Joe customer support at 1-866-766-9563 for further assistance.