Tech Tip: Using a battery charger with boost function
Feb. 28, 2013
What to do when attempting to boost a vehicle with multiple starting batteries.
When jump starting a vehicle with multiple batteries, always make the positive connection to the battery closest to the starter.
This tip applies to techs using battery chargers with boost function, and jump starters.
When attempting to jump start (boost) a vehicle with multiple starting batteries, always make the positive connection to the battery closest to the starter. This ensures that maximum available power will reach the starter.
