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2/8/15A 12V Smart Battery Charger/Maintainer Fully Automatic with Winter Mode 2/8/15A 12V Smart Battery Charger/Maintainer Fully Automatic with Winter Mode 2/8/15A 12V Smart Battery Charger/Maintainer Fully Automatic with Winter Mode 2/8/15A 12V Smart Battery Charger/Maintainer Fully Automatic with Winter Mode 2/8/15A 12V Smart Battery Charger/Maintainer Fully Automatic with Winter Mode 2/8/15A 12V Smart Battery Charger/Maintainer Fully Automatic with Winter Mode

2/8/15A 12V Smart Battery Charger/Maintainer Fully Automatic with Winter Mode

2/8/15A 12V Smart Battery Charger/Maintainer Fully Automatic with Winter Mode 2/8/15A 12V Smart Battery Charger/Maintainer Fully Automatic with Winter Mode 2/8/15A 12V Smart Battery Charger/Maintainer Fully Automatic with Winter Mode 2/8/15A 12V Smart Battery Charger/Maintainer Fully Automatic with Winter Mode 2/8/15A 12V Smart Battery Charger/Maintainer Fully Automatic with Winter Mode 2/8/15A 12V Smart Battery Charger/Maintainer Fully Automatic with Winter Mode
$ 64.99

Score By Feature

Based on 4,049 ratings
Light weight
9.31
Battery life
8.58
Easy to use
8.72
Versatility
8.69
Cord length
8.49
Value for money
8.28

OveReview Final Score

How Our Score Is Calculated

Product Description

All types of 12V lead acid batteries, including GEL, AGM, and STD, can be charged with 2A/8A/15A/Auto charging rate fully automatic high frequency charging for all types of lead acid batteries. Selects the appropriate charge rate for charging and maintaining (never charge a frozen battery or one that has dropped below 3 volts).
Completion of the 7-step process is required The step-by-step charging program, which includes Desulphation, Soft Start, Bulk Charge, Absorption, Battery Test, Recondition and Floating, optimizes the use of battery power without overcharging or damaging it.
A multi-disciplinary approach A microprocessor that provides protection Controlled, with multiple options The circuitry has a number of protections against over voltage, over heat, overcharging, short circuits and reverse polarity. This ensures precision, safety, and maximum battery life.
It comes with LCD display, so you can easily see the battery status. It displays charging status, charging current, voltage, battery type, and error information in a clear and easy-to-understand manner on the LCD screen.
The charging mode on this charger is designed for winter charging to sustain a longer life for your battery and to guarantee perfect charging for your battery in winter weather conditions.

Questions & Answers

Would you be so kind as to explain why this will not recharge Why do we need battery chargers in the first place? How are you?

When a battery is described as dead, the manufacturer is referring to a non-repairable battery.

If I have a 15-amp wall outlet to use in some location, can I step the Boost down to use 15Amp, if I need to use a 10-amp wall outlet?

A battery that uses the 2/10/25 charger has a rate of charging of 25%. The plug accepts 110 volts voltage and can be used with any wall outlet.

Is it possible to charge a car battery outside of the vehicle?

It is possible to charge the battery of a car at home as well, when the battery is removed from the car

Selected User Reviews For 2/8/15A 12V Smart Battery Charger/Maintainer Fully Automatic with Winter Mode

An easy trick when your battery is dead
5/5

Take note of the reviews that claim this charger won't work on a really dead battery when it's in recondition mode. It needs to sense a minimum voltage level before it can initiate a charging cycle, whether it is a normal charge or a recondition. It will not start if the voltage is too low. Usually when you have a really deeply discharged battery, you will be in recondition mode. A known good battery must be connected in parallel with the jumper cables, the charger must be connected (I connected the charger clips to the clamps on the jumper cables), and the battery must be charged at a normal 2 amp rate. Upon seeing enough voltage on the good battery, the charger will begin to charge In order to charge both batteries simultaneously, you must connect them to it. It's a good idea to leave it this way for a few hours, so the dead battery has a chance to recharge. You can now disconnect the jumpered good battery and attach the charger clips to the dead one, and then initiate a recondition charging. In order for the charger to work, it must be provided with enough voltage. You may need to repeat the jumper charge for a few more hours or you may wish to It isn't always possible to recover a dead battery, but you Chargers from the olden days didn't have this type of voltage sensor they simply produced electricity as soon as they were connected. In some cases, if you have an old charger, you can use it to charge a dead battery for a while to build up some voltage (IF it is able to do so) and then you can try the recondition charge.
Unfortunately, I had to use this charger three times in the first two weeks after getting The battery in a friend's car was discharged, but I was able to restore it as explained In my own case, I let a door open and my battery discharged. When I was on my way to work, the car wouldn't start! I used the start assist function to start the car and make it While I was installing a new battery in a car, I noticed the battery was not fully charged when I got it out of the In the evening, I got the charger fully charged. Despite not spending much, I got the most out of my money.

Galilea Boyer
Galilea Boyer
| Feb 13, 2021
A smart charger that can do it all
5/5

The deal is good. I like this product because it is universal, well thought out, and easy to use A friendly individual. There is no difficulty in understanding it. A great choice for any home owner who does not know how batteries work. The LCD display shows every detail of your battery charge including charging rate and battery type, which is very helpful for keeping track of your battery charge status. When using the charger incorrectly, you don't have to worry, because it is smart enough to determine if it is attached to the battery correctly before charging, otherwise, it shows an error message the way it does in words and in icons. A smart charger such as this one has an optimal function that is able to determine which mode to use when charging Battery reconditioning is also a useful feature that can help you recover your battery from deep discharges and increase battery lifespan. The charger also has a winter mode for charging. Thank you for making my life easier. I am very pleased with my purchase.

Damien Perry
Damien Perry
| Nov 23, 2020
There is no switch to turn it on or off
4/5

There are only two cons to this battery charger, otherwise, I would have given it a 5 star rating. It does not have an on/off switch for 110 volts. If you wish to turn it off or reset the charger, you will need to unplug it from the 110v. Whenever this is done, an electric arc forms at the plug, which may cause the contacts on the plug or socket to degrade over time. The two-digit number 2. There is an excessive price tag on it. A $10 tip would be appropriate. If this product were to remain as is, it would cost less than 00. If you address issue 1 above, it would be a much better value. A few pros. This is a good charger that from what I can tell is well built and so far is working With my high end test meters, I confirm that the appropriate voltage and current is being applied to the battery for the auto detection of the I found the clips and leads to be of excellent quality and of the right size. Please be aware. In the same way that EVERY digital charger will do, this charger will not detect a battery that is totally discharged (less than 2 volts) and will say "Please attach the clamps". Here's the solution. You must connect two batteries of 6v and 12v in parallel ( + to + and - to - Please read this first It will not detect the battery's minimum voltage, so the charger will begin charging as soon as it detects it. Make sure that the donor battery is disconnected at this time.

Castiel Everett
Castiel Everett
| Nov 03, 2020
The clamps on the battery are too small to fit This charger has very small clamps, making it almost useless
3/5

It is recommended that the clamps open at least one inch. The doors open about 7/8 inch wide but only measure 25 inches. Battery clamps should not be used on the battery terminal but rather directly on the battery post.

Danny Ramirez
Danny Ramirez
| Feb 15, 2021
I think it is a great product which fulfills its purpose perfectly
5/5

The following is a brief summary of the phenomenon Smart Battery Charger and Maintenance System is easy to use. As a result of sitting in the garage all winter my son's ATV battery wasn't getting charged, so I got this to fix it. It produced excellent results. Rather than going to the store for a new battery, I decided to buy this one online. My battery was at 0% capacity when I first started using the battery, but after connecting and pushing the repair button the battery began to charge. I installed the battery after the process was complete and it has worked like a charm without any problems. Thank you so much for making this product available to me.

Ricky Riggs
Ricky Riggs
| Sep 21, 2020
This product requires a lot of In the event of a power outage, the settings are lost
3/5

If you plan to leave your battery on maintenance for the winter, this charger is not the best choice. In the event of a power spike, the charger will lose track of the battery type and will no longer maintain it. In case you plan to leave your battery on maintenance for the winter, this charger is not a good choice if you don't plan on taking it with you. In the event of a power spike, the charger will lose track of the battery type and will no longer maintain it. The rundown un- will be back at your cabin after you return from work Ensured that the battery was maintained. The interface should be able to remember its settings by using the charge from the battery when power is lost for a brief (5 seconds) period, but this does not occur.

Haisley DICKINSON
Haisley DICKINSON
| May 07, 2021
Worked perfectly fine for me
3/5

From all the ones on Amazon, this was the one I bought due to its great There are two brand new batteries in both of my cars. Having bought a battery back in March 2018, I've only driven my car once since then so when I try to charge it, it says to connect cables all the time. There is no further progress to be made. I set up the charger for the other battery, which is 6 months old and I haven't driven this car in 3 weeks. The charger only charges for about 2 minutes, and then it states that the battery is damaged. As a result, my review is based on my needs, and it doesn't work for the 2 batteries I need to be charged. Thus, I have not been able to test it for the purpose it is intended for, as it won't be useful to me.

Alonzo Conrad
Alonzo Conrad
| Nov 06, 2020

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