Newmar Ns-12-20 Start Guard, 12 Volt 20 Amp Newmar Ns-12-20 Start Guard, 12 Volt 20 Amp
Newmar Ns-12-20 Start Guard, 12 Volt 20 Amp
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  SKU# NS-12-20 F05474
NEWMAR NS-12-20 Start Guard, 12 Volt 20 Amp


NEWMAR NS-12-20 Start Guard, 12 Volt 20 Amp

Stock   3 item(s) available  
List price:    $200.00
Manufacturer: NEWMAR     

Mfg Part#: NS-12-20, NS1220, NS 12 20.    Weight: 5 lbs

This product is BRAND NEW.


Start Guard, MFG# NS-12-20, Start Guard 12 VDC/20 Amp, Input Voltage: 13.8 - 14.8 VDC nominal, 15.5 VDC max, Output: 20 amps max, Battery: 12 VDC, sealed rechargeable, 5- 7 year life (typical) 5 amp-hour capacity.

Protect Your Sensitive Electronics

The abrupt DC system voltage drop that accompanies engine starting can cause microprocessor-driven communication and navigation electronics to "dump" programmed memory.

StartGuard solves this problem by providing supplemental voltage to sensitive electronics while the engine is cranked. It contains a sealed rechargeable battery which is switched on-line to electronics when the starter switch or solenoid is engaged. When the engine is running StartGuard automatically goes off-line and the internal battery is recharged by the alternator.


  • 13.8-14.8 VDC Input
  • 20 Amp maximum output
  • Dimensions: 8.25"H x 4.9"W x 3.5"D
  • Weight: 5.5 lbs.

In the Box:

  • StartGurad
  • Installation hardware
  • Owner's manual

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