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Create A New Account![NewMar NMR-NS-12-20 Start Guard 12 Volt 20 Amp []](https://cdn11.bigcommerce.com/s-gcx1wi/images/stencil/600x600/products/2069641/894733/1202737__69584.1681366212.png?c=2 "NewMar NMR-NS-12-20 Start Guard 12 Volt 20 Amp []")
![NewMar NMR-NS-12-20 Start Guard 12 Volt 20 Amp []](https://cdn11.bigcommerce.com/s-gcx1wi/images/stencil/1280x1280/products/2069641/894733/1202737__69584.1681366212.png?c=2 "NewMar NMR-NS-12-20 Start Guard 12 Volt 20 Amp []")
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![NewMar NMR-NS-12-20 Start Guard 12 Volt 20 Amp []](https://cdn11.bigcommerce.com/s-gcx1wi/images/stencil/400x400/products/2069641/894733/1202737__69584.1681366212.png?c=2 "NewMar NMR-NS-12-20 Start Guard 12 Volt 20 Amp []")
NewMar
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...