Balmar APM24 Alternator Protection Module, 24V alt-04187915 this Type III Boat Vest

this Type III Boat Vest has a chest strap

Apply wet or dry for a streak-free shine

Flush mount socket is constructed of injection molded nylon & ABS

GPH is rated at 3' head

Holds 5 rods

Balmar APM24 Alternator Protection Module, 24V alt-04187915 this Type III Boat VestThe Balmar APM provides best in class surge protection using the latest technology developed for the automotive industry. It can protect alternators from damaging effects: Battery switch disconnects Lithium battery BMS disconnects Surges from solenoids, combiners, starters and other motorsThe Balmar APM excels in both short duration and longer duration spikes, where other products fail.