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BIR200 200-Amp Relay and Battery Isolator

Sale Sale
Original price $49.99
Original price $49.99 - Original price $49.99
Original price $49.99
Current price $39.99
$39.99 - $39.99
Current price $39.99
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Product Details:

  • Mobile Audio Relay and Battery Isolator
  • Great for isolating a second batter making it dedicated to the stereo system
  • Does not create a voltage drop to the second battery like conventional isolators
  • Lengthens battery life by preventing your two batteries from charging and draining each other
  • 200 Amps at 12V Continuous Power Handling
  • 300 Amps Surge Power Handling
  • Switching Power: 10 - 16 VDC
  • Draws Less Than 1 Amp When On
  • Dimensions: 2-3/8"W x 2-3/8"D x 3-3/4"H
  • 1-year Warranty from the Original Purchase Date

Customer Reviews

Based on 32 reviews
88%
(28)
13%
(4)
0%
(0)
0%
(0)
0%
(0)
R
Raul
-

-

N
Nathan pressler
Isolater

Heavy duty

a
ahmedahmed
Come broken

Ok. But broke one side.

A
Anthony
Great product, great price

Working perfectly. Isolates my system battery from my starting battery. Im still running my stock 130amp alternator so this 200amp isolator did the trick

R
Riley Stensland
Great product

I like using battery isolators when using different types or ages of batteries. When I added a new battery to my system I knew I needed to add an isolator. The NVX BIR200 has been working great for me for three years now. Zero difference in voltage from one side to the other and it protects my batteries from pulling each other down and shortening their lifespans.
Only four stars because the studs are a little soft and I don't recall a listed torque spec so I messed up the threads a little. Also, the plastic in the center between the studs doesn't allow normal copper lugs to fit without either shaving the plastic down, shaving the copper down, or adding a washer or two.
I'm getting new batteries again soon and I'll be pulling more than 200a so I'll be retiring this product after three and a half years. It'll be sitting on a shelf for when I need another one though because it's nowhere near worn out.