Battery charger with jumpstart recomendations

[Ghia15]

Hi all,

I am after a battery charger for my fleet of fords. 

Needs to be robust as my old ones have only lasted about a year and fed up of buying them. 

Needs to have a jump start capability and be able to charge from 800 cc bikes to 3l + cars. 

My capri has a 096 battery I thing at near 700 amps so needs to be able to cope with that. 

Looking for a good brand and willing to spend a bit more if it will last. 

Thanks