Noco Boost HD GB70. Terminal cables too short?

[Eric Sciacaluga]

Am impressed with this jump starter but it’s terminal cables seem too short for my Sprinter where the jump start connections are about 4 ft apart.
If I connect the + to its handy location under the bonnet, is there a nearer - location than the custom one at the edge of the engine bay?
Thanks.

 

[Tony Dyson]

Any solid connection to the Chassis or Engine Block would suffice, you could also extend the Negative lead from the jump start unit with a professional quality, copper jump start lead if needed.