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expiredphoinix | Staff posted Nov 30, 2025 09:46 PM
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expiredphoinix | Staff posted Nov 30, 2025 09:46 PM

[Resale, AC] $59.37: NOCO Genius10 10-Amp 6V & 12V Fully-Automatic Smart Battery Charger & Maintainer (Used - Like New) at Amazon

$59

$125

52% off
Amazon
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Deal Details
Amazon Resale via Amazon [amazon.com] has NOCO Genius10 10-Amp 6V & 12V Fully-Automatic Smart Battery Charger & Maintainer for $79.16 - 25% at checkout = $59.37.
Shipping is free.

Offers [amazon.com]: (on conditions [amazon.com])
  • Like New: $59.37
Discount at checkout

Price
$65.58 lower (52% savings) than the list price of $124.95
$20.59 lower (26% savings) than the new price of $79.96

Savings
Save 25% at checkout

Customer reviews
4.5⭐ / 19,677
10,000+ bought in past month

amazon.com/dp/B07W3QT226 [amazon.com]

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Product Info
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Deal Details
Product Info
Community Notes
About the Poster
Amazon Resale via Amazon [amazon.com] has NOCO Genius10 10-Amp 6V & 12V Fully-Automatic Smart Battery Charger & Maintainer for $79.16 - 25% at checkout = $59.37.
Shipping is free.

Offers [amazon.com]: (on conditions [amazon.com])
  • Like New: $59.37
Discount at checkout

Price
$65.58 lower (52% savings) than the list price of $124.95
$20.59 lower (26% savings) than the new price of $79.96

Savings
Save 25% at checkout

Customer reviews
4.5⭐ / 19,677
10,000+ bought in past month

amazon.com/dp/B07W3QT226 [amazon.com]

My other deals | Other Resale deals

Community Voting

Deal Score
+13
Good Deal
Visit Amazon

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Model: NOCO GENIUS10 Automotive Charger

Deal History 

Sale Price
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Sort: Lowest to Highest | Last Updated 12/4/2025, 09:40 AM
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Amazon$79.96

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14 Comments

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Dec 01, 2025 02:27 AM
1,252 Posts
Joined Aug 2019
SlickCrayon1512Dec 01, 2025 02:27 AM
1,252 Posts
Bought a like new and it turns out to be a HEAVILY used unit 200+ cycles. Had to return.
1
4
Dec 01, 2025 03:34 AM
1,773 Posts
Joined Nov 2009
g3ck1Dec 01, 2025 03:34 AM
1,773 Posts
Quote from SlickCrayon1512 :
Bought a like new and it turns out to be a HEAVILY used unit 200+ cycles. Had to return.
How can you check how many cycles it had?
Dec 01, 2025 05:44 AM
48 Posts
Joined Jun 2009
desperado123Dec 01, 2025 05:44 AM
48 Posts
Quote from SlickCrayon1512 :
Bought a like new and it turns out to be a HEAVILY used unit 200+ cycles. Had to return.
yes, how do you know ?
Dec 01, 2025 06:41 AM
444 Posts
Joined Dec 2009
fxstsDec 01, 2025 06:41 AM
444 Posts
Quote from SlickCrayon1512 :
Bought a like new and it turns out to be a HEAVILY used unit 200+ cycles. Had to return.
I would like to know how to know the cycle time also.
Dec 01, 2025 02:46 PM
12 Posts
Joined Jan 2022
Tech240GuyDec 01, 2025 02:46 PM
12 Posts
Quote from SlickCrayon1512 :
Bought a like new and it turns out to be a HEAVILY used unit 200+ cycles. Had to return.
Same here. The only thing I could think of is the teeth of the clamps are obviously worn down looking.
Dec 01, 2025 03:44 PM
176 Posts
Joined Dec 2015
NightHawk55Dec 01, 2025 03:44 PM
176 Posts
Can I leave a battery like this in the frunk of my EV, or will it slowly drain out and be useless (esp in the winter)?

[Ioniq 6 has known 12V ICCU issues and sometimes requires jumping the 12V if the main battery stops charging it]
1
Dec 01, 2025 04:05 PM
564 Posts
Joined Nov 2013
SonneZDec 01, 2025 04:05 PM
564 Posts
isn't it a charger? What cycles are you talking about? It's not a battery.

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Dec 01, 2025 04:06 PM
185 Posts
Joined Jun 2018
ChrisA1106Dec 01, 2025 04:06 PM
185 Posts
Quote from NightHawk55 :
Can I leave a battery like this in the frunk of my EV, or will it slowly drain out and be useless (esp in the winter)?

[Ioniq 6 has known 12V ICCU issues and sometimes requires jumping the 12V if the main battery stops charging it]
This isn't a battery. It's an AC-powered battery charger.
1
Dec 01, 2025 04:06 PM
1,283 Posts
Joined Nov 2010
JusthathoughtDec 01, 2025 04:06 PM
1,283 Posts
Quote from SlickCrayon1512 :
Bought a like new and it turns out to be a HEAVILY used unit 200+ cycles. Had to return.
No way to tell cycles...sorry
Dec 01, 2025 04:34 PM
131 Posts
Joined Jun 2006
rodbucksDec 01, 2025 04:34 PM
131 Posts
Should not matter how often it has been used, just a charger.
Dec 01, 2025 04:52 PM
1,660 Posts
Joined Aug 2011
mummy2Dec 01, 2025 04:52 PM
1,660 Posts
I have this and the issue I had is that I had a dead battery, wouldn't even crank the car, but this showed it as good and fully charged instead of letting me know it was dead.
Dec 01, 2025 05:19 PM
337 Posts
Joined Jan 2011
PM-Me-Your-CouponsDec 01, 2025 05:19 PM
337 Posts
Quote from SlickCrayon1512 :
Bought a like new and it turns out to be a HEAVILY used unit 200+ cycles. Had to return.
There was no way to tell how many cycles this unit has had. Not sure exactly where or how you're coming up with this
Dec 01, 2025 06:14 PM
4 Posts
Joined Oct 2025
VioletHeart617Dec 01, 2025 06:14 PM
4 Posts
Quote from mummy2 :
I have this and the issue I had is that I had a dead battery, wouldn't even crank the car, but this showed it as good and fully charged instead of letting me know it was dead.
Switch it to repair mode by holding the button down
Dec 01, 2025 07:30 PM
1,660 Posts
Joined Aug 2011
mummy2Dec 01, 2025 07:30 PM
1,660 Posts
Quote from VioletHeart617 :
Switch it to repair mode by holding the button down
I tried that. Battery was dead.

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