Mastervolt Battery Mate 1602 IG Isolator - 120 Amp, 2 Bank [83116025]
SKU: 1622091945

Mastervolt Battery Mate 1602 IG Isolator - 120 Amp, 2 Bank [83116025]

Sale price$152.33 Regular price$169.25
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Description

Mastervolt Battery Mate 1602 IG Isolator - 120 Amp, 2 Bank [83116025]Battery Mate 1602 IG Isolator 120 Amp, 2 Bank The Battery Mate is the ultimate solution for charging several batteries simultaneously and is compatible with any type of alternator battery charger, in both existing and new systems. As the voltage loss between the alternator and battery is negligible, the Battery Mate performs far better than conventional battery isolators. This ensures fast and complete charging of your batteries without having to make

Battery Mate 1602 IG Isolator - 120 Amp, 2 Bank

The Battery Mate is the ultimate solution for charging several batteries simultaneously and is compatible with any type of alternator/battery charger, in both existing and new systems. As the voltage loss between the alternator and battery is negligible, the Battery Mate performs far better than conventional battery isolators. This ensures fast and complete charging of your batteries without having to make additional adjustments to the alternator.

While battery isolators are conventional diode splitters, the Battery Mate's technology is electronic and includes mosfets (transistors). Its components compensate for variations in voltage and ensure that charging continues at the right voltage level, even with several battery banks. The input side on the Battery Mate is connected to the alternator and/or battery charger, while two batteries are connected to the output side. The Battery Mate is easy to install on a DIN rail (industry standard).The Mastervolt Battery Mate can be used in any application even if the standard alternator need external excitation or voltage sensing. In this case the additional IG contact can be connected.

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Specifications:

  • Continuous Amperage: 120
  • Box Dimensions: 4"H x 6"W x 9"L WT: 2.5 lbs
  • UPC: 852968002714

Quick Guide (pdf)
Owner's Manual (pdf)
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: 1622091945

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Amazon Customer
Pawtucket, US
★★★★★ 5
Color is excellent
Color: Dark Green, Size: X-Large
The fit overall is good. The arms are a little big but fits well everywhere else. Love the color.
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Reviewed in the United States on April 4, 2026
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Rowan
West Palm Beach, US
★★★★★ 4
Solid Basic Dress Shirt With a Slightly Small Fit
Color: Grey, Size: XX-Large
This shirt is pretty decent overall for the price. The material is on the thinner side, but thankfully it doesn’t have that overly shiny look that a lot of cheaper dress shirts tend to have. It still looks fairly clean and presentable, and it works well for business casual wear or occasions where you just need a simple button-down that looks put together. Fit-wise, I’d say it runs slightly small. It’s not dramatically off, but if you’re between sizes or prefer a little extra room, sizing up might be a good idea. Other than that, it’s a solid basic shirt that gets the job done without looking cheap.
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Reviewed in the United States on May 28, 2026
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FLP
Whiting, US
★★★★★ 5
Order a size up
Color: Black, Size: X-Large
Whatever their size chart says order a size up and it will fit perfect. The size chat suggests a large for me. I read some reviews and ordered extra large and it fits perfect.
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Reviewed in the United States on May 1, 2026
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Danny De La Pena
New York, US
★★★★★ 5
Great customer service
Color: Brown, Size: XX-Large
Your shirts fit great!
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Reviewed in the United States on May 17, 2026
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Marineintruder
Massapequa, US
★★★★★ 5
Fit size...
Color: Red, Size: X-Large
Yes very nice
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Reviewed in the United States on May 9, 2026

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