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6/12V 4.0A PRO-LOGIX Battery Maintainer

4.5 4.5 out of 5 stars 2,416 ratings

$67.95
4 Amp
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Purchase options and add-ons

Brand Clore Automotive
Colour Gray
Product Dimensions 3D x 10.2W x 4.1H Centimetres
Item weight 862 g
Output voltage 12 Volts
Specification met Clore Automotive
Input voltage 12 Volts
Current rating 4 Amps
Global Trade Identification Number 00010271024414
UPC 010271024414

About this item

  • 6 and 12 Volt operation
  • 4.0A 12V charge rate
  • Automatic Operation featuring multi-phase PRO-LOGIX charging process
  • IP65 rated sealed case
  • Recover Mode for power outages
See more product details

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From the manufacturer

PL2140 battery charger and maintainer for cars boats SUVs
pl2112 2 pl2140 pl2310 pl2310 pl4020 pl4050
1 Amp Charger & Maintainer 4 Amp Charger & Maintainer 10 Amp Charger & Maintainer 20 Amp Charger & Maintainer 4 X 2 Amp Battery Maintenance Station 4 X 5 Amp Battery Charging/Maintenance Station
Customer Reviews
4.2 out of 5 stars
28
4.5 out of 5 stars
2,416
4.5 out of 5 stars
2,416
4.5 out of 5 stars
2,416
4.5 out of 5 stars
394
4.5 out of 5 stars
394
Price $77.08 $67.95 $139.85 $155.95 $208.95 $208.95
6 Volt Charging
12 Volt Charging
Enhanced Maintenance Mode
Charge Rates 1 Amp 4 Amp 10/6/2 Amp 20/10/2 Amp 2 Amp (each channel) 5 Amp (each channel)
Output Connectors Battery Clamps, Ring Terminal, 12V Adapter Battery Clamps, Ring Terminal, 12V Adapter Heavy-Duty Battery Clamps Heavy-Duty Battery Clamps Battery Clamps (4 sets included) Battery Clamps (4 sets included)

Product description

SOLAR PL2140 6/12 Volt 4.0 Amp PRO-LOGIX Battery Maintainer

Product information

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6/12V 4.0A PRO-LOGIX Battery Maintainer


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6/12V 4.0A PRO-LOGIX Battery Maintainer
6/12V 4.0A PRO-LOGIX Battery Maintainer
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Price$67.95$39.99$79.99$79.99-13% $25.99
List:$29.99
$33.99
Delivery
Get it by Saturday, Dec 28
Get it by Saturday, Dec 28
Get it by Saturday, Dec 28
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Get it by Sunday, Dec 29
Get it by Thursday, Dec 26
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Customer reviews

4.5 out of 5 stars
2,416 global ratings

Customers say

Customers find the battery charger reliable and easy to use. It works well for charging deep cycle batteries and performing software reprogramming. They appreciate its quality, value, and battery life. The charger is considered a great purchase and a good value for the price.

AI-generated from the text of customer reviews

38 customers mention "Battery charger"30 positive8 negative

Customers like the battery charger. They say it's easy to use and works as expected. It can be great for charging deep cycle batteries, a good multistage charger. The AGM mode is the key, it charges the batteries at a higher rate, and this helps balance and de-sulphate them. The 2/10/20 amp charge options are also appreciated.

"...Maybe one day. A good charger with all of the features for a good price." Read more

"...get to play on it that long yet without any problems but with its charging ability that's all in one and proven performance for whats advertised,..." Read more

"...The AGM mode is the key, it charges the batteries at a higher rate and this helps balance and de-sulfate them...." Read more

"Love the 2/10/20 amp charge options especially with hrs of re-programming modules on new vehicle...." Read more

34 customers mention "Functionality"34 positive0 negative

Customers are satisfied with the battery charger's performance. They find it works well for charging, conditioning, and reprogramming batteries. Some say it's a good tool for home use, while others mention it's too slow for garage use.

"...We have 3 of these in our shop and work well when performing software reprogramming to support battery health during the long programming cycles" Read more

"...to me by my co-workers that tested it after I retired and it appears to work well...." Read more

"...but with its charging ability that's all in one and proven performance for whats advertised, you can't go wrong for the worth you pay for this..." Read more

"Works great for when I'm doing diagnostic on car and do not want battery to drain down. Measured AC ripple coming out and non-existent...." Read more

22 customers mention "Quality"18 positive4 negative

Customers like the battery charger's quality. They find it reliable, easy to use, and professional for the price.

"...for this purchase it's great battery charger for the price and professional." Read more

"...I’ve had many chargers over the years and these are too quality" Read more

"Top quality. Ability to charge all battery types. Saved my 6 volt deep cycle battery that my ctek could not." Read more

"Very good unit and Prologic will definitely stand behind their products and have great support...." Read more

20 customers mention "Battery life"17 positive3 negative

Customers appreciate the battery life of the charger. They mention it maintains 13.8 volts with key on and laptop plugged in, and that it brings the battery back to life.

"...shop and work well when performing software reprogramming to support battery health during the long programming cycles" Read more

"Used to do long coding, and ECU/TCU tunes and the battery didn’t die so I guess power supply mode worked!..." Read more

"Top quality. Ability to charge all battery types. Saved my 6 volt deep cycle battery that my ctek could not." Read more

"Works great for when I'm doing diagnostic on car and do not want battery to drain down. Measured AC ripple coming out and non-existent...." Read more

17 customers mention "Value for money"17 positive0 negative

Customers appreciate the battery charger's value for money. They say it's good for the price and a great purchase.

"...Maybe one day. A good charger with all of the features for a good price." Read more

"I really happy for this purchase it's great battery charger for the price and professional." Read more

"Fast shipping, priced right. I’m a service tech at a new car dealership and I’m using this for programming and software updates...." Read more

"...Regardless it’s half the cost and works the same. Just buy it." Read more

8 customers mention "Ease of use"8 positive0 negative

Customers find the battery charger easy to use. They say it's simple and self-programmable, but some are unsure if it's doing the right thing.

"...Because it's so self programmable, I am not sure if it's doing the correct thing? It will go as high as 14.2 volts for some of the processes." Read more

"...This is by far the best. much better than I expected. Easy to use and clear readout for percentage of charge and volts...." Read more

"Easy as 1 2 3" Read more

"It’s a great charger easy to use and works as expected" Read more

Top reviews from Canada

Reviewed in Canada on June 25, 2024
Style: 20 Amp 6/12VVerified Purchase
Works as designed. We have 3 of these in our shop and work well when performing software reprogramming to support battery health during the long programming cycles
One person found this helpful
Report
Reviewed in Canada on May 17, 2022
Style: 20 Amp 6/12VVerified Purchase
I used to work in a government lab where we evaluated barreries, battery chargers and battery testers. This unit was recommended to me by my co-workers that tested it after I retired and it appears to work well. Normally I'd connect a data logger to check on the charger's algorithm as I have done on other chargers in the past. Maybe one day. A good charger with all of the features for a good price.
One person found this helpful
Report
Reviewed in Canada on June 26, 2024
Style: 20 Amp 6/12VVerified Purchase
My old SOLAR PL2320 Pro-Logix Battery Charger had a cooling fan issue after more than 10 years of daylong use. I bought a second one and I still appreciate this powerful battery charger. In addition, the power supply mode is very helpful for flashing ECUs.
Reviewed in Canada on January 16, 2020
Style: 20 Amp 6/12VVerified Purchase
I have been in search for long to the point that gave up and just plan to DIY a car power supply that will maintain my battery voltage mainly for programming and coding due to the cost of an actual voltage stabilizer I'm aiming for (2012 X5 E70 50i MSport - dead serious for the purpose about holding the current otherwise you'll walk to your job until no one knows when bcoz of the damage it may cost for not doing so).

Decided to put my trust on this one due to the reviews and comments from PRO's online. 1st job I gave is the toughest retrofitting CIC infotainment with a continuous programming session of an hour and a half in a - 40 environment (yeah I couldn't wait!) and boom! I got my Navi and combox back on track! (Battery on full charge to start)

4 stars coz haven't get to play on it that long yet without any problems but with its charging ability that's all in one and proven performance for whats advertised, you can't go wrong for the worth you pay for this golden thing!

And for the record, I've been with Amazon as a prime member for 3yrs. now and bought a good volume of merchandise since then - THIS IS THE FIRST TIME I FELT OBLIDGED TO MAKE AN EFFORT TO WRITE SOMETHING! chao..
3 people found this helpful
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Reviewed in Canada on January 13, 2021
Style: 20 Amp 6/12VVerified Purchase
I bought this and a Noco Genius10. Where the genius 10 failed to bring back my car battery (even in repair mode) to an acceptable state of charge and capacitance, this charger did the job very well.

At first this charger did not do very well, due to my learning curve with it. What I learned is: for it to work best, on any battery, make sure the battery is low first. If you are charging a nearly full battery this will do very little for it. You must use a light bulb or something to get the battery down to 12.1 or 12.0 volts, then use this charger in agm mode on 20 amps (use 10 amps for smaller batteries) to achieve an excellent charge. I have used it on 3 agms, 2 were 6 volts, and 2 regular flooded lead acid car batteries and it has worked great on all of them after following the procedure of draining them down low first, then charging. If your battery is already dead, you may have to use boost mode to force charge it from stone dead. Not all batteries will come back to life if they are damaged or too old.

The AGM mode is the key, it charges the batteries at a higher rate and this helps balance and de-sulfate them. I would not use this mode regularly on flooded batteries, but once in a while is a good refresh for them. I'm not sure that I would use it on GEL batteries either as I have no experience there.

The 20 amps of this charger is also key, most 10 amp chargers do not satisfy the 0.3c charge rate of normal car and truck batteries, I feel the 20amps also give it an edge over noco's 10 amp unit.

Overall I am happy with it now that I understand how to use it for the best charge possible.

Note: if using this as a maintainer you should probably select the correct mode for your battery type. My process is only for balance charging batteries. I make no claim that it will work for you and take no responsibility for any issues you may have, use at your own risk.
4 people found this helpful
Report
Reviewed in Canada on December 13, 2023
Style: 20 Amp 6/12VVerified Purchase
I really happy for this purchase it's great battery charger for the price and professional.
Reviewed in Canada on November 29, 2023
Style: 20 Amp w/BoostVerified Purchase
Tried using it at work to keep vehicles alive during software updates, intermittently stops charging and comes up with a battery error even though the battery is good. Have to keep an eye on it and waste time. Get something else. Also the plastic handles break easily.
Reviewed in Canada on September 14, 2024
Style: 20 Amp 6/12VVerified Purchase
Lorsque j'en ai eu besoin, lors du branchement dans la prise 110v, les témoins lumineux du chargeur ont clignotés et soudainement, de la fumée a sorti de chaque coté. Ne fonctionne plus.

Top reviews from other countries

Translate all reviews to English
A.Griswold
5.0 out of 5 stars Used with a Cobb Accessport when flashing ECM
Reviewed in the United States on December 4, 2024
Style: 10 Amp 6/12VVerified Purchase
This works perfect if you have a Cobb Accessport and are flashing maps. Better safe than sorry.
Raymond Vishnesky III
5.0 out of 5 stars Awesome charger!!
Reviewed in the United States on February 29, 2024
Style: 20 Amp w/BoostVerified Purchase
Works for different types of batteries and has different amp settings love it grest buy
Luis M.
2.0 out of 5 stars Bueno mientras sirvió
Reviewed in Mexico on February 1, 2024
Style: 20 Amp 6/12VVerified Purchase
Lo compré porque la marca es de prestigio, lamentablemente aunque le doy un uso ligero, a los 3 años de la compra, dejo de funcionar, el display se quedaba parpadeando y de ahí no pasaba.
No lo recomiendo
Kelly M. Garvey
5.0 out of 5 stars Great foor what it is, lacks 1 feature Id like and another that would help
Reviewed in the United States on June 11, 2023
Style: 20 Amp 6/12VVerified Purchase
OK. Lets get this out of the way: I am an ASE certifed 15 cert master, a trainer, and lead diag tech/foreman of multiple shops for the past 40 years. (4 total, if you are good at what you do, you dont move much).
I have owned and used chargers by Associated, Midtronics, Schumacher, Opti, Clore, and the 3 major tool companies (80% of which are subcontracted by one of the above, though some of their chargers have been unique to themselves).

Lets start with what this does. Its a "Smart charger". Meaning it has various methods of checking a battery it is connected to and it self determines if and how to charge it within the parameters selected if the battery doesnt fail testing. Though it claims to have a POWER SUPPLY mode, It is NOT a power supply charger and should not be depended upon as such. If you need something to power your motorhome or maintain a charge while programming, this is not the best choice. (Sure on a ford or a GM it probably would manage, however on european cars there is significantly higher current draw during programming, some exceeding 75 amps! This charger does not make 75 amps! It makes 20 on high speed mode)
That isnt a knock, it is simply a statement, dont buy this thinking you can watch TV and cook microwave popcorn while sitting in the trailer with an extension cord. It doesnt do that and may be destroyed if you force it to try.

NOW, what it DOES do. It medium speed charges car batteries. I specifically tried it on a battery with a shorted single cell (Dont ask how I know this, or how youd know, call it a bad battery). What this means is this battery will hold a charge, but weakly, it may self drain (The shorted cell drains voltage from the other cells). I have previously been able to charge similar batteries to 10 or 11v using a standard non-smart charger and brute force charging, but they still dont last, they may drain in a day or a week, and they wont supply full current load when needed. This charger refused to start charging the weakened battery. If left in sulfation mode, it eventually charged to 2.5v, and always stopped there and eventually ended with an ERROR display. This is normal and correct for a smart charger, they dont like trying to charge defective tested batteries.
Where that can be an annoyance is old lead-acid batteries. They develop sulfation, what amounts to deposits (Think of it like mold on bread) and it prevents them from taking in a charge. This material can be burned off with a high intensity charge and the battery can fully recover, but a smart charge will sense the battery as not taking enough current in the test phase and refuse to engage a charge (like this one did) so you cant really desulfate batteries well with a smart charger unless they are only very lightly sulfated and still taking a relatively high current load.
A very few smart chargers have a "Manual mode" that is not smart. It lets you select a timed or constant charge at a voltage you select (Usually 13.5 or 14 or whatever preset number) and the charger puts that amount into the cables for the time selected. This is what we call manual or brute force charge, there is no testing, no safety shutdowns, no idea if the battery is overheating or boiling its cells. Its useful when needed, but for the most part it should only be used when needed. AGM and GEL batteries cannot withstand high amp charges for very long at all. Smart chargers know this (when the proper mode is used!) and will pulse the voltage in and pause at times to allow the battery to cool and prevent damage. This charger seems to do that, as I watched it engage and disengage every few minutes in AGM mode, it was longer and more stable in lead-acid mode.

I was trying to decide which charger I would go with, the extremely highly rated Schumacher, or this one (about the same price). I chose this one because of several reviews and a few videos showing the schumacher's smart mode preventing a 0v battery from charging almost always. This again is normal, if the battery is asleep from long sitting at 0v, or badly sulfated, the smart charger shuts down. Both chargers have desulfate modes, but from the reading this one seemed to work more often down to 3-4v, the shumacher almost universally would not charge a battery that wouldnt stabilize at 5v before charging begins. I charged 2 -DEAD ZERO- volts batteries using this charger. the 3rd (a known defective but barely chargeable battery) did NOT charge and would not begin the process UNTIL I manually charged it for 45 minutes with jumper cables on my idling car. Then it came up to 10v, and the charger attempted charging finally. I let it sit in sulfation mode 3x as a test and NEVER did it command full charging until I manually charged the battery. It would sit in sulfation trickle mode several hours then end charging with error. Even though with some help it would begin charge on the same battery the next day. After charging this battery tested bad both with a conductance tester and with a load tester, but according to load, it was capable of passing a 240cca load (which means capacity of a 480cca battery). The battery was in fact a 650cca unit so it was significantly compromised. I keep it for test purposes.

The high rate of 20amps on the Clore charger is what Id call adequate. Its not a speed charger, 30-50 amps are fast, but fast charging comes with its own set of issues, the best way to charge a battery is long and slow. Better for the battery. fast charging heats it, and heat shortens life.

Its light weght which may be fine, but doesnt impress me. heavier probably means more metal, more heat sinks, more quality. But its not a featherweight. The Shumacher is heavier.

Ive had it a week, so testing is still in progress, but so far, it is a good basic smart charger with fewer features than the competitor (Schumacher) but it seems to do what it claims pretty well.
The Shumacher also claims to have a boost mode of higher amps (they use it as their desulfation mode) and a cranking mode of 50amps. 50amps cranking assist isnt much at all. If a battery is SLIGHTLY weak, say 10v charge, where it cranks slow already, that might be adequate. But starters draw 150-300 amps typically. 50a output may come in low and if it does, then the starter will demand whats missing from the battery and the charger, and the excess current draw can be destructive to a charger. Hence why jumper packs state 800-1000cca, they can deliver 200-400 amps at once, and have room to spare.

At this point, Its doing what has been asked. No complaints yet, but gonna try another battery on it tomorrow, and also some current probe measurements during charge.
jen
5.0 out of 5 stars Saves time charging battery bank
Reviewed in the United States on May 12, 2023
Style: 10 Amp 12/24VVerified Purchase
This is my second Clore charger. My first charger only charges 6 and 12V batteries. It has worked flawless. This 24V charger is used to charge my battery bank used as back up for our well pump. I used to have to individually charge each battery. Now I can charge two at a time. The charger has worked perfectly each time I used it.