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Slickdeals Forums Deal Talk GOOLOO 2amp Smart Battery Charger, Automatic Battery Maintainer, 12V Chargers, Trickle Chargers and Battery $15.89

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GOOLOO 2 Amp 12V Smart Battery Charger and Maintainer Expired

$15.90

$29.99

+ Free Shipping

+61 Deal Score

39,063 Views 46 Comments

GOOLOO via Amazon has GOOLOO 2 Amp 12V Smart Battery Charger and Maintainer on sale for $15.89 when you follow the steps below. Shipping is free.

Thanks to Community Member IVIadness for posting this deal.

Deal Instructions:

Visit the page for GOOLOO 2 Amp 12V Smart Battery Charger and Maintainer
Clip the 20% coupon on the page
Add to your cart and continue to checkout
At checkout apply promotion code 8RM5I8RD
Your total will be $29.99 - $6 coupon - $8.10 promotion code = $15.89 with free shipping

Features:

Designed for 12V lead-acid batteries that are UP TO 40Ah, such as wet, gel, flooded, AGM, maintenance free and calcium batteries.
12V battery charger operated with 6 stages automatic charging process by MCU controller: desulfation, soft start, bulk, absorption, battery test, floating/trickle to indicate quantity of electricity and monitor the whole charging progress
Input Current：DC 12V 2A
Output Voltage：AC 100-240V 50/60Hz
Peak Power：30W

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Original Post

Written by Edited June 7, 2021 at 08:19 AM by

Looks like could be pretty handy.

original price: $29.99
code: 8RM5I8RD
discounted price: $15.89 ( 47% OFF ) After code " 8RM5I8RD " and 20% clip coupon is $15.89

https://www.amazon.com/dp/B08D3HLR39/

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Deal
Score +61

39,063 Views

46 Comments

$15.90

$29.99

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I bought this on another recent sale. Didn't like it, so returned back to Amazon. First, it couldn't repair a battery that has apparently died sitting in my car that wasn't driven in a few months, even after left plugged in for 3 days. Second, it made a constant humming noise, that while faint, irritated the hell out of me. Third, the unit looks cheaply built, with thin cables and clamps that are rather too small.

That "Repair" button is for low voltage ONLY; not for desulfation .... When a battery is discharged so low that THIS charger will not engage, it trickle charges to bring the voltage back up to where this charger can engage.

I bought this on the deal a few weeks back. It worked great to bring my completely dead car battery back to life. Now I can start/drive without having to jump the car everytime.

I had to use the low voltage repair mode.

ToolDeals

Joined Jun 2014

L10: Grand Master

6,792 Posts

ToolDeals

06-07-2021 at 01:51 PM.

Quote from Jmabs5099

For what's it's worth, my noco genius 2 WILL send enough voltage to a completey dead battery and will bring back a dead battery if conditions and age of battery isn't totally smoked.. I'm sure other cost alternatives mine was $60 but for that feature alone I'll gladly pay for a nice quaulty also with a 5 year limited warranty it's worth it. Only downside is the 2amp charging rating. Other than that u wouldn't trust a name this $20 charger left unintended for long periods of time. Noco genius 2 has been on my beater car that gets driven 1-2 times a month and Zero issues. If I where to get a another, it would be 10amp or more from Noco

Absolutely.... depending in how deep one's pockets, Noco makes some quality products.

Sometimes, at least for me, the goofy names can be confusing.... whereas a lot of the technology is just repackaged under a different name. But yes, Noco is probably the standard to compare to.

Funny

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PatrickV

Joined Nov 2012

L1: Learner

9 Posts

10 Reputation

PatrickV

06-07-2021 at 02:12 PM.

Quote from The Bigger Fish

Where do they come up with these company names. Like somebody's 1 yr old's first word was 'gooloo' and dude thought that would make a good company name.

Choina