Compact booster pack

[TerryHarman]

Looking for recommendations for a compact booster pack needs to be able to jump start a diesel transit custom thanks

[diesel piston]

Noco GB70

[Mikee19]

Einhell cc-js available in different sizes.

[s m]

diesel piston said:

Noco GB70

I’ve got one of those
I can’t vouch for it starting a Transit diesel but it did start a 351 Cleveland V8 not long ago