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BIR80 80-Amp Relay and Battery Isolator

Sale Sale
Original price $18.74
Original price $18.74 - Original price $18.74
Original price $18.74
Current price $14.99
$14.99 - $14.99
Current price $14.99
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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
  • Lengthens battery life by preventing your two batteries from charging and draining each other
  • Does not create a voltage drop to the second battery like conventional isolators
  • 80 Amps at 12V Continuous Power Handling
  • 150 Amps Surge Power Handling
  • Switching Power: 10 - 16 VDC
  • Draws Less Than 1 Amp When On
  • Dimensions: 2-7/8"W x 1-3/8"D x 3"H
  • 1-year Warranty from the Original Purchase Date

Customer Reviews

Based on 21 reviews
90%
(19)
10%
(2)
0%
(0)
0%
(0)
0%
(0)
M
Masqman911
Compact

Compact and easy fitted where I installed it.

D
Dennis Jon Sytsma
Great affordable improvement to my vehicle

My 1994 Astro van that I have owned since new would burn out the A contact of the igntion switch when I put the rear a/c fan speed on high and it occurred to me several times so I added the BIR80 relay and it was a great improvement. This or the BIR200 would work well for fire or police or first responder vehicles that have light bars and radio and computer equipment that demand high currents. https://www.youtube.com/watch?v=qpU8vKmVj4g&t=137s

T
Taylor Best
It works.

It does what it’s supposed to do, handles rated power no problem.

F
Ftg
Works.

Works good. I was sent the wiring diagram for the 200 amp version, otherwise all good. It does make noise “clicks on”. So if you are going to use it for in cab car audio etc, it will make noise when clicks on. It works with stereo remote.

C
Carthaginian
Just what I needed, it works perfectly

Just what I needed, it works perfectly