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NVX BIR200 - Customer Ratings & Reviews



5 star
80%
4 star
13%
3 star
7%
2 star
0%
1 star
0%



Durability
4.8
Value
5
Features
4.9
Design
4.9
Usability
4.9

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Customer Reviews

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it works as it should!

its a must have if you are running two batteries. i had mine installed by a certified installer and no more juice sucking from my starting battery. i have a hifonics brx 14001.d and two 15 inch kicker cvr (2010 model) with the kinetik hc600 battery and all is well,so get it and be done with worries about your car not being able to start!

By aaron on October 22, 2014

81

found this helpful.

Nvx isolator

works good bought with a xs power battery install kit and works good and easy to install

By Brennen on December 6, 2014

80

found this helpful.

nice power

this relay is what I need to run my stereo without loosing power it allows 2 battery's to run n charge specially now that s hot ac draws lots of current

By JORGE on April 9, 2013

76

found this helpful.

good deal

Fast shipping. Product came in a well packed box.

By buickbasshead on October 12, 2014

65

found this helpful.

Great Value

I use this relay to connect the chassis and coach batteries on my motorhome for charging and possible emergency start if a battery runs down.The old one with a different brand name failed in less than 2 years.I now have it wired to a toggle switch as it is not needed often since adding solar panels to my rv. The NVX BIR200 appears to be well built and functions perfectly. It energizes properly and shows no voltage drop across its contacts. Does what I need.

By Michael on November 9, 2017 Checkmark Icon Verified purchase

49

found this helpful.

Just what I needed to solve 2problems

I would recommend this to anyone putting in an aftermarket system using the factory radio.

By Old bass head on September 12, 2020

44

found this helpful.

Awesome deal!!! You know what you get with this one!

Good for systems that need a lot of extra bass power!

By Anonymous on October 20, 2018

45

found this helpful.

Slightly overpriced

Works as it should. Wish the design was a bit better, in order to attach terminals easier, but that's the only thing available for the money. Otherwise, one would either have to take out a mortgage, sell a kidney or design their own.
This product did not exceed my expectations, thus, a three-star rating.

By Robert on January 22, 2020 Checkmark Icon Verified purchase

43

found this helpful.

Good Quality

Nice weight to it and does what’s advertised. Nothing to complain about

By Austin on March 17, 2018

42

found this helpful.

Works!, no issues.

Using to isolate a small battery that helps power my 1700watt amp.

By Branden on September 13, 2020

42

found this helpful.

Yeee

so far NVX has rocked it on price, looks, and performance.

By daniel on January 31, 2017 Checkmark Icon Verified purchase

25

found this helpful.

Great product, great price

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

By Anthony on January 21, 2023 Checkmark Icon Verified purchase

23

found this helpful.

By Raymond on September 9, 2024 Checkmark Icon Verified purchase

1

found this helpful.

By Derrick on October 4, 2024 Checkmark Icon Verified purchase

By Raul on June 12, 2024 Checkmark Icon Verified purchase

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