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expired Posted by dimjim | Staff • Jan 9, 2021
expired Posted by dimjim | Staff • Jan 9, 2021

Noco Genius 5 Amp 6V/12V Battery Charger at Amazon - $55.36 + Free Shipping

$55

$90

38% off
Amazon
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Amazon.com [amazon.com] has the Noco Genuis 5 Amp 6V/12V Battery charger for $55.36 + Free Shipping.

https://smile.amazon.com/dp/B07W8KJH44
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Amazon.com [amazon.com] has the Noco Genuis 5 Amp 6V/12V Battery charger for $55.36 + Free Shipping.

https://smile.amazon.com/dp/B07W8KJH44

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Model: NOCO GENIUS5, 5-Amp Fully-Automatic Smart Charger, 6V and 12V Battery Charger, Battery Maintainer, Trickle Charger, and Battery Desulfator with Temperature Compensation , Black

Deal History 

Sort: Most Recent
Post Date Sold By Sale Price Activity
07/08/25Amazon$54
1
11/26/22Amazon$50
0
06/21/21Amazon$45
6
03/13/21Amazon$55
5
02/20/21Amazon$55
8
01/30/21Amazon$55 popular
29
10/13/20Amazon$49
0
10/13/20Amazon$49
0
07/11/20Amazon$61
18
04/19/20Amazon$61
2
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Current Prices

Sort: Lowest to Highest | Last Updated 7/11/2025, 01:05 AM
Sold By Sale Price
Amazon$56.66

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9 Comments

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Jan 10, 2021
1,477 Posts
Joined Feb 2008
Jan 10, 2021
llskankzll
Jan 10, 2021
1,477 Posts
Nice! I was watching the price for a few days and went for a cheaper brand. Thanks for the shipping delay (supposed to be deliver today), I cancelled that one and went with this one. It might be $5-6 more than the previous deal but it a lot cheaper than paying $70.
Jan 10, 2021
2,137 Posts
Joined Nov 2009
Jan 10, 2021
EvilTechie
Jan 10, 2021
2,137 Posts
For my Honda Odyssey, is this overkill?

Genius 1 is on sale for 25.
Will lower amp be less effective when it comes to desulfication?
Jan 10, 2021
116 Posts
Joined Jun 2012
Jan 10, 2021
kolace
Jan 10, 2021
116 Posts
Quote from EvilTechie :
For my Honda Odyssey, is this overkill?

Genius 1 is on sale for 25.
Will lower amp be less effective when it comes to desulfication?
The genius 5 is the cheapest one that has a repair mode for desulfation. Also the cheapest one that can force charge a completely dead battery. It's what I bought during the last sale. I think it's worth the extra money over the 1&2
Jan 10, 2021
1,224 Posts
Joined Sep 2005
Jan 10, 2021
Rippa_MD
Jan 10, 2021
1,224 Posts
Here we go again, sale pops up almost every other month. Starting to be regular price.

$40 or no deal 🙅🏽 ♂️
Jan 10, 2021
2,137 Posts
Joined Nov 2009
Jan 10, 2021
EvilTechie
Jan 10, 2021
2,137 Posts
Quote from brentkucera :
The genius 5 is the cheapest one that has a repair mode for desulfation. Also the cheapest one that can force charge a completely dead battery. It's what I bought during the last sale. I think it's worth the extra money over the 1&2
Thanks! Getting this now
Jan 10, 2021
301 Posts
Joined Jul 2009
Jan 10, 2021
tyguide
Jan 10, 2021
301 Posts
Even the Genius1 has desulfation, but it is confusing because it does not have a dedicated light - it (the one primary light) just blinks a green light after fully charging according to CS. I think it's an on-off loop between desulfate and maintaining. I'm up to try the "5" - thanks OP!
Jan 11, 2021
1 Posts
Joined Jan 2021
Jan 11, 2021
TalentedWriter4901
Jan 11, 2021
1 Posts
Did Amazon increase price to $70 ?

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Jan 11, 2021
5,356 Posts
Joined Apr 2004
Jan 11, 2021
Vannita
Jan 11, 2021
5,356 Posts
This is a great battery charger/maintainer with a really small footprint. I got mine for around the same price during a previous deal and it was a good deal. It's maintained my almost 4 year old truck battery that gets used a lot in great shape. The desulfation mode really helps maintain a battery. After fully charging the battery, I run the repair mode 2-3 times about once or twice a month. I have an electronic battery tester and the battery still reads at 100% of CCA output.

I only wish I would have bought the genius 10 for the dedicated 12V 10A power supply to directly power 12V devices like my air pump with the female adapter.

https://www.amazon.com/NOCO-GC010...B009MI9K1G
Jan 17, 2021
921 Posts
Joined Jun 2009
Jan 17, 2021
greenshell
Jan 17, 2021
921 Posts
This or gb40?

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