Newmar NS-12-20 StartGuard [NS-12-20]
SKU: 85669117380

Newmar NS-12-20 StartGuard [NS-12-20]

Sale price$120.60 Regular price$134.00
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  • USA
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

Newmar NS-12-20 StartGuard [NS-12-20]NS 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,

NS-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, such as under the dash or console, using the four mounting screws provided or #10 bolts.

Wiring

Input from the power source to the electronics must be routed through the StartGuard.

Specifications:

  • Input Voltage: 13.8-14.8 VDC nominal, 15.5 VDC Max
  • Relay Activation Input Voltage: 7-15 VDC
  • Output: 20 Amps Max
  • Battery: 12 VDC, 4.0 Amp/Hour, Sealed Rechargeable, 3-5 Year Life (Typical)
  • Backup Capacity (Fully Charged): 20 Amps for one minute/18 Amps for 2 minutes
  • Operating Temperature Range: 0-40 degrees Celsius
  • Winter Storage Temperature Range: -20 degrees to +40 degrees Celsius
  • Dimensions: 8.25" x 4.9" x 3.5"
  • Weight: 5.5 lbs
This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 85669117380

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GinaT
Louisville, US
★★★★★ 5
Love these lights!
These lights are perfect for the patio table. They give off the perfect amount of light!
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Reviewed in the United States on May 29, 2026
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Perfect light for my house
West Palm Beach, US
★★★★★ 5
Bright light
Well made. Lights bright.
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Reviewed in the United States on May 14, 2026
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Brian Brown
Dallas, US
★★★★★ 4
Very nice lighting
Lights work great. Lights up the table area and looks great.
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Reviewed in the United States on May 7, 2026
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KylieSC
Carnegie, US
★★★★★ 5
Expectations exceeded (and illuminated!)
I am so stoked about this purchase. Our outdoor lighting situation was terrible- motion-activated lights that cut out after ten minutes and zero power outlets outside. This umbrella light exceeded every expectation. Three brightness modes, all bright enough to actually see what you’re doing — no more squinting while socializing, reading, or attempting to do “work” outside. Cordless, easy to install, and long lasting. If you consistently forget to turn them off when you're done, you'll get about a week and a half from the batteries on the lowest setting.
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Reviewed in the United States on October 15, 2025
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gail
West Palm Beach, US
★★★★★ 5
Let there be light!
Easy to assemble. Lights are very bright. Very sturdy even with terrible storms it's still working and bright
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Reviewed in the United States on January 27, 2026

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