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Mastervolt 83116035 Battery Mate 1603 Ig Isolator - 120a, 3 Bank

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$249.19 cheaper than the new price!!

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New  $415.31
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Product details

Management number 210360281 Release Date 2026/04/02 List Price $166.12 Model Number 210360281
Category

The Mastervolt Battery Mate 1603 IG Isolator is a high‑performance electronic battery isolator designed to efficiently charge three separate 12 V battery banks from a single alternator or battery charger. It uses advanced MOSFET transistor technology to minimize voltage drop (unlike traditional diode isolators), ensuring that batteries receive more of the available charging current for faster and more complete charging. This model supports up to 120 A charging current and is ideal for boats, RVs, and multi‑battery power systems.

  • New
UPC 040102010637
Brand Mastervolt
Color Turquoise
Item Weight 1 Pounds
Manufacturer Mastervolt
Model Number 83116035
Input Voltage 120 Volts
Current Rating 120 Amps
Mfr Part Number 83116035
Warranty Description Manufacturer Warranty
Item Dimensions D x W x H 10"D x 4"W x 6"H

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