Newmar NS-12-20 StartGuard [NS-12-20] Outdoor | Cellphone/Camera/MP3 Cases a 21' V-Hull Runabout boat

a 21' V-Hull Runabout boat cover will fit a 21' V-Hull Runabout Sea Ray

Safety pin

The two 30A 125V receptacles must be supplied from a single power source providing from 208V to 250V between them for proper operation

Easy to install accessory panels include a 15A circuit breaker switch and pre-wired harness

Brass and copper elements

Newmar NS-12-20 StartGuard [NS-12-20] Outdoor | Cellphone/Camera/MP3 Cases a 21' V-Hull Runabout boatNS 12 20 StartGuard The abrupt DC system voltage drop that accompanies engine starting can cause micro processor driven electronics aboard vehicles or vessels to "dump" programmed memory. StartGuard solves these problems by providing supplemental power to sensitive electronics while the engines are cranking. Newmar's NS 12 20 StartGuard supplies backup power for electronics during engine start. Mounting Mount the StartGuard in any convenient location,