A fleet manager for a large west-coast food distributor recently told us that an immobilized vehicle with a dead battery costs about $1000, after he had factored in road call cost, technician time and vehicle dead time. He didn't add in the replacement cost of a battery, which might be necessary if the battery had been drawn down too many times.

Happily the fleet manager found out about Cole Hersee brand Low Voltage Disconnect switches - LVDs. He fitted them to all trucks, and to new trucks... and his thousand-dollar problem has gone away.

No more dead batteries with Cole Hersee LVDs!