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expired Posted by Trotzky • Jul 19, 2021

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expired Posted by Trotzky • Jul 19, 2021

NOCO GENIUS1, 1-Amp Fully-Automatic Smart Charger, 6V and 12V Battery Charger, Battery Maintainer, Trickle Charger, and Battery Desulfator with Temperature Compensation $25.4

$25

Amazon

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GENIUS1 - Similar to our G750, just better. It's 35% smaller and delivers 35% more power. It's the all-in-one solution - battery charger, battery maintainer, trickle charger, plus battery desulfator.

https://www.amazon.com/gp/product/B07W46BX31

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Model: NOCO GENIUS1, 1A Smart Car Battery Charger

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7 Comments

energyx

Jul 19, 2021

7,347 Posts

Joined Jan 2005

Jul 19, 2021

energyx

Jul 19, 2021

7,347 Posts

1 amp for those looking. Force mode is interesting though, might bring back a battery from the dead.

sr_deal

Jul 20, 2021

1,207 Posts

Joined Mar 2016

Jul 20, 2021

sr_deal

Jul 20, 2021

1,207 Posts

FWIW I used this to bring back my depleted battery from a car that sat about 9 months during pandemic ..
It took 7 days at about 20hrs a day to finally fully charge it ( starting voltage was 1.7V)
1 amp might be too slow if you're attempting something similar.. go for the 2amp version

OldTimer660

Jul 20, 2021

30 Posts

Joined Dec 2006

Jul 20, 2021

OldTimer660

Jul 20, 2021

30 Posts

The title says "Battery Maintainer" yet the manual says "Do not leave product unattended while in use." Why would you buy a low power charger, that is mainly only good as a maintainer, if you have to watch it the whole time it is connected and charging.

mannyi

Jul 21, 2021

794 Posts

Joined Jan 2016

Jul 21, 2021

mannyi

Jul 21, 2021

794 Posts

Quote from sr_deal

have you tested the batter to see what its current CCA is? so car batteries don't need all the capacity they original come with new but its good to have it for the really cold days or if you leave your lights/radio on for an extended period of time. you might be using a battery that is barely adequate and can possibly leave you stranded, so i hope this battery is on your beater or you have AAA.

mannyi

Jul 21, 2021

794 Posts

Joined Jan 2016

Jul 21, 2021

mannyi

Jul 21, 2021

794 Posts

Our community has rated this post as helpful. If you agree, why not thank mannyi

i would only buy this if you absolutely need a tiny charger. instead i would wait for a deal on a float charger capable of providing more amps for those days you need a slight charge because the car won't start.

zzyzzx

Nov 15, 2021

7,075 Posts

Joined Sep 2009

Nov 15, 2021

zzyzzx

Nov 15, 2021

7,075 Posts

Quote from sr_deal

I did this with a battery Tender Jr once where it took several days, but it did work.

sr_deal

Nov 15, 2021

1,207 Posts

Joined Mar 2016

Nov 15, 2021

sr_deal

Nov 15, 2021

1,207 Posts

Quote from zzyzzx

I did this with a battery Tender Jr once where it took several days, but it did work.

Same here..
After charging my dead battery I put it in my car and it's been working great since ...
Have had no issues

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NOCO GENIUS1, 1-Amp Fully-Automatic Smart Charger, 6V and 12V Battery Charger, Battery Maintainer, Trickle Charger, and Battery Desulfator with Temperature Compensation $25.4

$25

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