Stupid Question About Ablemail B2b And Sargent Ec155

[LSNE]

Probably a stupid question I know but.......

The Sargent EC155 has an inbuilt 'battery charger' when on hookup.
I know this is a constant voltage charger, but if you connected it to the input of the Ablemail, would this not then convert it to a proper charger?
Just wondering if i need to buy a second charger while on hookup or not.

I've already hassled Travelvolts with so many questions before I bought my Ablemail from him so I thought i'd try on here.

Can anyone explain to me why I'm wrong.

 

[Dellmassive]

@travelvolts

My understanding is that it's not physically wired up that way and doesnt have enough current output anyway.