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Reviewed in Italy on February 7, 2025
Ho caricato e "risuscitato" tutte le batterie dei mezzi di mia proprietà.
Exalt Enterprises (Chennai) Pvt Ltd.,
Reviewed in India on February 2, 2025
Used it for charging RE Bullet 350 and MT-15 battery. It worked perfectly fine. Worth the money!
BB58
Reviewed in Germany on January 4, 2025
Günstig und gut
Internet Shopper
Reviewed in the United States on January 26, 2025
I have a riding mower with a dead battery. I charged the battery overnight with my 2 amp charger, and it still wouldn't even turn the engine over. The battery was purchased in June of 2023, so 2 cutting seasons. I feel like a battery should last longer than that, so I thought I would give this desulfator thing a shot. I put it on repair and ran it until it turned off. Next I put it into trickle charge mode and ran that until it said full. I disconnected it, and waited a full week before I tried to start the mower. It started right up, turning the starter good and strong. My pickup truck doesn't get driven a whole lot. It sometimes sits a few days at a time without being started. When we had a cold spell of several days below freezing, the starter would turn over slowly. Since this item worked so well on the lawn mower, I figured I'd try it out on the pickup. I got the same great results on the truck as I did the lawn mower. I wish I would have learned about desulfators years ago. This thing is awesome.
Mohamed
Reviewed in Egypt on January 19, 2025
وصل الشاحن بس ف كرتونه مفيش تغليف ولا حتي شنطة بلاستيكحشحنه واجرب لأن المظهر العام بتاعه أن اللأسلاك ضعيفه
DaveM
Reviewed in Canada on January 18, 2025
Good things come in small packages, right?! This device is quite tiny, but it works like a champ. First order: re-charge the dead battery on my backup generator - outside, in the cold. No problem. Next: check & maintain the battery from my antique Buick. Again - no issues. The readout offers you info on what's going on and the degree of charge. Easy to use. Light and ready to work. Note: leads and AC cord are not long - use of decent extension cord not an issue.
glenn crews
Reviewed in the United States on January 11, 2025
Works great. I like that is has a trickle charger built in and can do several different types of batteries.
Justin Edgell
Reviewed in the United States on July 25, 2024
My sister's car has a faulty alternator so her battery needs charging frequently until she can get a new alternator. She was using a battery charger from the big W retailer and it finally just stopped charging.I decided to help her out and order this Nexpeak battery charger mainly for its price point and it's pulse repair feature. It's a nice looking small box that you simply connect to the AC power and then connect to battery. It defaults to standard lead acid battery mode so first use was simple.While it's charging it it shows a diagram of a battery with bars that flash and stay lit as it charges showing 0-100% in 20% increments. On the left of the display you'll see DFS for about five minutes where it's going through a small repair mode (desulfurization stage) then begins charging. Information was shown such as the temperature of the charger, the Voltage, and Amps. It charged between 13v and 14v staying over 9 amps having the battery almost full in as little as four hours.The charger has a built in fan as well to be sure it stays optimally cool as it charges. The quality of the box is great for the price range. It's all plastic but it's not super cheap feeling and the clamps are also nice. It's small enough as well to easily take it where ever you may need it making it extremely portable.Really the only biggest draw back I can see if the AC cord is very short so either expect to have the battery very close by or grab an extension cord to hook up with it. I almost forgot the mode button on this charger too. Its a touch capacitive button which with a simple touch it will cycle modes. Those modes being STD (Standard lead acid battery), AGM/GEL, WET, Motorcycle Trickle and lastly Repair.I have seen in other reviews folks mentioning issues with the touch button in getting it to work correctly. I wonder if the issues they may be having could be due to the plastic screen protector that is on it for packaging. I removed it as soon as I took the charger out of the box and have had no issues myself.It's charged her battery up now about three times with no issues at all and soon I'm going to test the repair mode on my battery that is aging and see what results I get. Overall though for the price it's hard to beat and highly recommed!
George Jetson
Reviewed in the United States on November 28, 2024
I have no complaints about the workmanship for this product. It works as described. It is not large or bulky.However, I have a high output automobile battery that is rated at more than 800 amps. This charger does not seem to adjust to high output batteries. It charged my battery to 675 amps and said "done, fully charged."I would recommend for any battery less than 675 amps. If you have a higher output battery, you may need to buy something more heavy duty.Follow up.Still using the charger. It seems to work well. It has a digital display and well display the amperage flow on a second to second basis. It does charge at 10amps if needed.
BrickPig
Reviewed in the United States on July 20, 2023
I bought this item on Prime Day to recondition the battery in my son's car. His battery had a couple of cells that were low and even after those cells were replenished with distilled water, his car was not able to start (the starter solenoid would not engage). This item features automatic operation, 7-stage charging, and multiple modes for charging various types of batteries (standard, AGM/gel, Wet aka Deep Cycle, or motorcycle batteries that are typically less than 2 amp-hours. Lithium batteries are not supported by this item.) This item also has automatic temperature compensation (unfortunately the display is only in Celsius) and a desulfurization/repair mode.The first unit I bought worked to successfully recondition and recharge my son's car battery using the REPAIR option (yay!), however on that unit it was very difficult to change modes using the Mode Selection button. I exchanged that first unit for an identical one and the 2nd unit is a lot better, it is much easier to change modes on the second unit.Some people are mentioning that the fan is loud. Yes I heard the fan on both of my units but I don't think that it is "loud" (especially compared to some older computer case cooling fans). Other people complain that "the cords are short" or "the wires are thin" or "it doesn't charge lithium" or "it's so light". Well, all true, but look at the price! For less than $25 I was able to rescue my son's car battery and forestall a $100+ purchase. Also by purchasing this unit I gained the ability to charge 12v and 24v batteries. I do think the Mode Select button is a problem on some units which is why I exchanged the original unit for an identical unit (which seems to be working fine).I feel that this battery charger is a good value and will do a good job of taking care of and recharging your 12-volt battery. (I have not tested it on 24-volt batteries, nor have I tried the trickle charge function.)
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