NVX BIR500 500 Amp Relay Isolator (BIR500) - Sonic Electronix

NVX BIR500

500 Amp Relay Isolator (BIR500)

500 Amp Relay Isolator (BIR500)

• 500 Amp Battery Isolator
• 500 Amps at 12V Continuous
• 700 Amps Surge
• Switching Power: 10 - 16 VDC

4.9

(27)
List price $89.99
Save: $25.00

$64.99

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Item Condition: Brand new

The item is brand new and not used.


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NVX BIR500

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Priced separately $69 98

Bundle Savings of $4 99

Total bundle price:

$64 99

DESCRIPTION
NVX

Authorized dealer




Isolate with Confidence

The NXV BIR500 Isolator is the perfect solution when adding a secondary battery to your audio system. It allows the second battery to be fully dedicated to the sound system and does not create a voltage drop like common isolators tend to do. The isolator will draw less than 1 amp when your vehicle is powered on. All of this will ensure that your battery will be isolated with confidence!

Lengthen the Life your Batteries

When two vehicle batteries are wired in parallel they have a tendency to charge and drain one another. Installing a relay that disconnects the batteries when the engine is off prevents excessive wear and lengthens the life of the batteries. Whenever you turn your engine back on, the batteries will be connected without any voltage drop to the second battery.




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
  • 500 Amps at 12V Continuous Power Handling
  • 700 Amps Surge Power Handling
  • Switching Power: 10 - 16 VDC
  • Draws Less Than 1 Amp When On
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty



Battery Isolator Relay Wiring Diagram:

FEATURES & SPECS
Battery Isolator Features
Compatible Amperage
500 amps
Surge Amperage
700 amps
Isolator Type
Relay (Solenoid)
Specials with this Item
Deals
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer
VIDEOS AND HOW - TO
REVIEWS
NVX BIR500

NVX BIR500

4.9

(27)

Write a review

Overall rating distribution

5 star
93%
4 star
7%
3 star
0%
2 star
0%
1 star
0%

By feature average rating

Durability
4.9
Value
5
Features
5
Design
4.9
Usability
4.9

sonrich64

March 17, 2014

Unbeatable deal

Great product at a great price. Shipping is reasonable and fast.

66

found this helpful.

Imran

May 8, 2014

Excellent product

Works as advertised. Easy to install. No problems so far.

62

found this helpful.

Z

May 8, 2014

does what its supposed to

Very nice quality piece. Gets the job done. Very simple to install. Don't overtighten the lock Nuts though.

59

found this helpful.

thomas

May 5, 2014

worth the money

Im totally satisfied with my purchase. This is a good and durable product. Like always, sonic electronix processed and shipped my order fast.

53

found this helpful.

Abdulrahman

February 2, 2014

very good

you wont find a cheaper battery isolator that handles 500 amp

great product thanks sonic

49

found this helpful.

Jon

July 13, 2014

Very happy.

Product works just as advertised and suits my purposes perfectly. My second battery drives a heavy duty wench, fog lights, and stereo system and the NVX BIR500 has been keeping it well charged. It was easy and quick to install. The only thing I wish it came with would be rubber caps for the posts. I accidentally tapped them more than once, causing sparks (that's why the 3 under 'look/design'), Before I wrapped them in electrical tape. Other than that I've very happy with it.

51

found this helpful.

Cool Tuff

October 27, 2014

Great equipment for the price

Had my profesional installler put in in line between my batteries (which are in parallel), works like it should with no probloms. Can't beat the price for a 500 amp isolator!

49

found this helpful.

Flaco sound

September 17, 2013

Nvx bir500

This prod is to keep your batteries sepret from one to the other is the best way to keep your batteries all way charge and sepret at same time verry good prod

44

found this helpful.

Bob

March 1, 2015

Perfect for use with After Market Sound System Battery Power

Met my expectations.Perfect use for allowing the Second Battery to work with my Aftermarket Sound System without draining my Primary Battery.

29

found this helpful.

Cody

June 19, 2015

good buy

Exactly as described. Easy to install. Havent gotten the whole system up and running yet so we dont know if it works yet or does its job.

21

found this helpful.

Anonymous

May 13, 2018

NVX BIR500

If you're a fan of NVX and need a high amperage isolator then this is the one to get. I'm currently running 0 gauge through it to my XS power battery and it does the job, no problems yet after using it for 6 months.

9

found this helpful.

James

October 15, 2020

So, in case you didn't know...

These are just Ford starter solenoids. FWIW...

https://amfindustrialusa.com/i-30501980-new-ford-starter-solenoid-relay-switch-for-ford-sw1951-assembled-in-usa.html?gclid=CjwKCAjw5p_8BRBUEiwAPpJO6xkbx1_KQvL76YFrl8bJ-WYVyNfnEpPnYvURhZ70pHFZzCL85XNnSRoCGAUQAvD_BwE

6

found this helpful.

Anonymous

June 7, 2019

1 year later

I have 2 15's a 220 amp alternator. In a o7 mariner, this product did very very well until now. I have 3 meters connected to everything, so I watched it fail after 9 ish months (more ish).

My main car battery stopped getting a full charge down .5. Then the 2nd battery was down 1.0.

When the subs got going. My 2nd battery was taken 2.0 power drops max... depending how hard I was hitting. BUT my main battery was losing 1.0 drops also sometimes more.

Brand new, my main battery never lost voltage ever.

Great product!! Jusy wont last forever, currently. (Test was done today)... meter test. Testing taking on isolator... main battery cable terminal to ground ( on isolator)= 13.5.. wire to 2nd battery to ground (on isolator) 9.0.

Subs are dead until iso is replaced. I do recommend this product. Its 50 bucks lol. 9 months of solid no worried play, 2 months of failing but working. Then within a month completely failure. Timing is all estimates

6

found this helpful.

Jason

March 18, 2018

Great price

The size is just right it's easy to install works great

6

found this helpful.

jesus

August 31, 2015

battery

this works perfect for my car audio system. Great company

14

found this helpful.
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ITEM DETAILS

Manufacturer:

NVX

Model Number:

BIR500

Weight:

2.00lbs

Internal SKU:

bir500

Internal Product ID:

46583

Item Added to Cart

500 Amp Relay Isolator (BIR500)

$64.99

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