The Lazarus System

Storm's brewing. Light fades as seething black clouds roll over the treeline and across the lake. The trees bend in a gray mist. Rain. Heavy stinging rain running across the lake, mixing with spray whipped from the surface by the gale.

Time to go. You turn the key. Clickclickclick. Check the cables and try again. Clickclickclick. Lightning blinds you seconds before the deafening thunder clap.

Check the kill switch. It's off. Clean the battery terminals. Check the wiring.

Clickclickclick.

What now? If you're a real Boy Scout you might have cables to jump the starting battery with a deep cycle. Might work. Might start right away. Might take awhile. If the deep cycles are depleted from running all day, starting might take a good long while.

What if we told you that with a 90 percent probability of being right, you'd never again have to limp ashore and make an emergency phone call because of a dead battery? Wait! We're not through. What if we told you as a bonus you can recharge trolling-motor batteries with the alternator on your outboard? And that's not all. What if you could just back your boat up to an outlet and plug it in for overnight charging-never lift another battery? Now what would you pay?

Power. We take it for granted until it's gone. When it's gone on the water, the day's over. But a few added cables and plug receptacles enable you to recharge deep cycles while you move from one fishing spot to the next. Or to recharge starting batteries with your deep cycles. Either operation can be achieved by plugging in a short jumper cable or throwing a switch.

Rigging for recharge is relatively simple and certainly cost effective. Keeping deep cycles charged adds years of service. Long trips away from external energy sources are less intimidating, and you'll notice a reduction in your electric bills. Rigging for recharge saves time; time is money; time is your life. More time to fish means more fish in the boat, too.

The system depends on having a large enough engine and a reliable battery monitoring system. The bigger the motor, the bigger the alternator; larger alternators generate more juice than smaller ones. The cutoff is around 25 horsepower but any motor with at least a 10-amp-hour alternator will suffice. Smaller motors lack the necessary amperage for running time to recharge multiple batteries.

The Lazarus System brings batteries back from the dead. It's a miracle.

BASIC RECHARGE SYSTEMS

Jim Wentworth developed the system highlighted here to avoid battery failure on the water. The system employs three auxiliary plugins that connect all the batteries on the boat. Depending on which receptacles are used, the jumper cable opens a connection between the starting battery and one of the deep cycles. If all systems are off, electrical energy flows from the deep cycles to the cranking battery.

"The most important function of the system," Wentworth explains, "is to charge the cranking battery in an emergency. But the main by-product of the connection is the added ability to charge deep cycles when the engines running by simply plugging in the jumper cable."