I posted this in another thread on this subject, but I'll add details here just in case it is useful for someone.
I use Makita 18V power tools so have batteries/chargers.
I use a Makita cordless tyre pump, DMP180 as
https://makitauk.com/product/dmp180z (note the "Z" refers to bare unit, no battery etc). It is a "proper" piece of kit, a trade spec power tool not a cheap and cheerful occasional item. I now use it for all tyre pumping except actually changing a tyre and needing to seat it on the rim, that's the only time my mains compressor comes out.
If you use Makita stuff, or are interested in other tools (they do a very wide range of stuff now, even cordless coffee makers!) it's worth considering, I can recommend the cordless vacuum cleaners. As a stand-alone tool it works out very expensive, but a good tool none the less, £50 for the bare compressor but add battery and charger ......
Tools come either as bare units or with kit such as cases, chargers, choices of battery size and number etc. Shop around ...... but beware of fakes. I've had stuff from
https://www.ffx.co.uk/ ,
https://www.lawson-his.co.uk/ ,
https://www.howetools.co.uk/ , plenty of others to view and compare. FFX often have discounts through their ebay shop, but check pricing as it gets "adjusted".
Just for info .......