We just pumped up bike tires and balls of different sorts.
The battery died and had to get a new one, which has a replaceable battery like a cordless drill.
I tore the old one apart to find a corroded battery wire terminal and fixed it for a spare.
An easily replaceable battery was important to me.
I use a ryobi plus one because the battery fits a whole assortment of tools....car tire?...better bring your lunch lol..haven't tried....I use my dewalt jump pack that has air on it.....set the pressure, go do other stuff come back when it's done it's job...
In a parking lot an old timer says "Can you give me a jump?"...I pull out my jump box, go over, jump his car....He was like "Damn, I need to get me one of those"...my response "Or just get a new battery''