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Alyssa
Reviewed in the United States on February 22, 2025
Charger works great, I have a golf cart with three lithium batteries and was having issues with charging. This charger did the job.
D. Thomas
Reviewed in the United States on February 16, 2025
Please heed all the reviews that tell you that this is a 20 AMP charger. The maximum amperage output on these chargers is 20 nominal amps, which means you'll see pean amps of 19+. This is appears to be some kind of design limitation in all the chargers that look like this, as reviewers for all of them all state the same: the max you get from this model is 19-19.9 amps, though its labeled as 25 amp max. But the charger does work. It automatically identifies your battery type, and adjusts its settings accordingly. It has 3 modes of operation from which to choose: 33% = 2amp max, 66% = 15 amp max, and 100% = 20 amp max. When it's running, the fan is SUPER noisy. The chargers has 9 stages which, if you already know how electric charging stages work, you will see that this charger indeed works properly. It does the job... but it does it at 20AMP. Tis is a good price for a 20AMP charger, comparatively, and I suspect he chargers of this model type labeled as 20AMP max, are likely less than that as well. Otherwise, just buy one of those. The false advertising cost it a STAR for me.
Customer
Reviewed in the United States on January 1, 2025
Great charger. Works as it should and the rejuvenate feature really restores older batteries for longer life. Automatic voltage detection is a plus.
do i have to have a name?
Reviewed in the United States on July 23, 2024
Powerful, Compact, Smart. It works really well. The charging rat of up to 25A is awesome. It only runs about 19.5 into my 100AH of LiFePo4 batteries. So, dead to full in about 5 hours. I use 50A anderson connectors in my distribution for my 12V stuff like my fridge, inverter, and starlink. So i got an XT60 pigtail and it suits my needs perfectly.I will say the power cord seems for be too thin for 250-300W from the wall. I had a high quality one to substitute. Thats the only weakness i see.
RJ
Reviewed in Canada on August 3, 2023
Works reasonably well, but can't hit 13A on 24V. Most I could get is 10.2A. Unit tends to arc quite badly when plugging in ... we'll see how long the unit lasts. Using as a backup charger while awaiting a proper inverter charger for long term use.
gerald
Reviewed in Canada on August 29, 2023
À bien fonctionné l’année passée sur batterie à décharge profonde mais cette année sur une batterie lithium ne charge pas pourtant bien mentionnée intelligente et lithium mais ne charge pas au lithium je ne conseille pas!!
Rob
Reviewed in Canada on June 10, 2023
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MC1957
Reviewed in Canada on May 11, 2023
So automatic you can not turn it on if not connected on a battery. Once connected on a battery it turn-on, fan starts, charger chooses by itself the charge mode and once the battery is full, it displays FULL and stop.Do what it has to do.Not wheaterproof, all plastic, for use indoor.
Otto J. Arnoscht
Reviewed in the United States on March 5, 2023
I have gone through a variety of chargers, including brand names such as Biuenno and they have consistently failed to properly charge and maintain my LifePo4 batteries. They let those batteries drift down to 12.8 volts and still did not recharge them. Not this charger! Hook up a LifePo4 and this charger goes to work! Charges them until they are 13.8 volts (where they belong) and then maintains them. Excellent. Requires no manual intervention. Hook up the battery and it goes to work. Excellent highly informative display. Now, the little fan is noisy. You would not want these in your house. Best keep the batteries and the charger in the garage. It uses 9-step charging and maintenance. My LifePo4s are happy!
Nice ,, happy costumer
Reviewed in Canada on November 5, 2023
It works 👍
GB
Reviewed in Canada on October 26, 2023
This smart charger is very efficient and easy to use, but it’s tough on the edges. Using it for a lithium 12V battery, it goes above 14.7V before saying your battery is full. You cannot adjust highs or lows, everything is preset. For LiFePO4 batteries, that’s a tad on the high side and I expect it would affect longevity of the battery. Also, it’s more like a 22A and less than a full on 25A capacity. Instructions actually clearly stipulate to not go over 20A during charge! It starts at 22 A and gradually reduces to zero at the end so it’s quite long for big batteries. So it’s a little bit a marketing gimmick, you truly pay for a 20A charger actually. On the plus side, the unit is super compact, but it is not quiet at all at full charge level. Also, there’s no on/off button so as soon as you plug it, it goes on charging. In case of a problem you have to pull on the cables to stop it or unplug it from the wall, not super safe. For a trickle charge it’s fine, but pushing 20A I would expect a switch or a reset button in case of an emergency .
Kunde
Reviewed in Canada on April 7, 2023
Small charger does work very well. Easy to handle. The ventilator is a little noisy otherwise perfect. Would buy again.
Bill
Reviewed in Canada on April 4, 2023
The batteries arrived early and were exactly as advertised. Seem to be well built and have the voltage that was recommended when battery is in resting mode. Batteries came with two extra post bolts in case one loses one. I will know how well they work when summer arrives and I start using them. I am sure they will work great.
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