Hi 10xr charger plug

I have the chuwi Hi10 XR computer/tablet with detachable keyboard, I have had this for several years and was bought via amazon and now I need a new c UK plug charger, the recommendations that are on Amazon are not sufficient to charge my device,
can you please advise where I can purchase this item without buying a new computer/tablet.

I asked but we do not have more chargers for this device. Lets see if anyone else had the same issue and they could help you.