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Smart & Automotive Battery Charger
- AC Input: 100-240V 50/60HZ
- Output Voltage: 12V/24V Auto
- Output Current: 20A 12V & 10A 24V
- Cooling: Fan
- Trickle/Float Charge: YES
- Cord Length: 10ft
UNIVERSAL 12V 20-AMP 24V 10-AMP BATTERY CHARGER
7-stage Quick Charging
FITS FOR MOST VEHICLES
Charge or repair all 12-volt and 24volt lead-acid or lithium-ion or LiFePO4 batteries of cars, trucks, motorcycles, lawn mowers, motor boats, tricycles, electric vehicles, SUV, marine, etc
Can not activate or charging totally dead batteries.
- PACKAGE INCLUDES
- 1 x Car Battery Charger
- 1 x User Manual
GREAT COOLING SYSTEM
Excellent heat dispersion performance with built-in cooling fan, stay cooling after long time charging, you can even leave it charging whole night.
OVERALL PROTECTIONS
SMART CONTROL, TEMP COMPENSATION, REVERSE PROTECTION, COOLING SYSTEM, OVERCURRENT, FIREPROOF MATERIAL, OVERVOLTAGE, SHORT CIRCUIT
Battery Desulfator 12V/24V
Adopt the newest pulse repair technology, recover and improve the battery performance to avoid further annoying battery failure.
Robert D Burditt
Reviewed in Canada on March 4, 2025
Excellent product for the price. It does a lot of things a charger 4 times the price will do. Glad I bought it.
Dan
Reviewed in Canada on March 20, 2025
Good all around charger for different chemistry batteries
Ken Wilson
Reviewed in Canada on March 20, 2025
1 star.1 for turning on, and for being capable of actually giving a charge.That being said I see a few reviews on product that are from people who clearly do not understand how to read the display or how charging works.Volts x Amps = wattageIn my case 16.6 x 12.8 =212.48w, which is actually ok.The issues are that the display is clearly not giving any factual info.Says my 105ah battery(which it claimed was dead, as opposed to the 50% it was at) is sitting at 111ah according to the charger. Now how could a “smart” charger still be feeding a battery beyond its capacity l(sure there’s 10+/-% variance, but my deepcycle battery is verified to be at 85%, warranty verified) it did not switch to trickle, nor did it turn off, it did not read accurately and it’s hard to guage if its volts x amps is actually accurate, when its measurement for charge and capacity are verifiable off by so much.I had bought this in hopes of having a cheap travel charger in my Astro when for my power stations battery back up but with its inaccuracy, apart from a quick SUPERVISED emergency tip up, I can’t recommend to anyone who wants a “smart” charger they can walk away from for 15-20 minutes as the display is showing info that isn’t even remotely close to accurate.
Justin
Reviewed in the United States on March 16, 2025
I purchased this 20a charger to charge my EcoWorthy 100Ah LifePo4 battery. I use the battery to expand my EcoFlow solar generator capacity (EF River 2 Max). I bought a xt60i to o-ring connector pigtail that let's me plug the battery directly into the EF generator and the generator thinks it's getting full power solar charging.So I purchased this charger to charge the LifePo4 battery back up. I thought I would have to buy some xt60 connectors to diy a way to be able to plug the battery to the charger or the generator with ease. It turns out this charger has an xt60 output! It's how the alligator clips connect to the charger. I hate alligator clips as they can pop off easy. So I'm very pleased that I can connect my battery pigtail directly into the charger, or my generator, without any additional rigging or connectors.The charger charged my 100Ah LifePo4 battery from 32% to 100% in about 6 hours. It was running at about 16-17 amps. Not sure if I should expect a full 20 amps or not. I'm using a 10awg xt60 pigtail, which is more than thick enough.The fan is kind of loud. Just wind noise. At least it's not high pitched whining or anything.The charger AC cord is pretty long, I think it says 10ft.I like the charger. It's a good value. I think $59 is still expensive for what it is, even though there are more expensive ones. Maybe they have quieter fans. I think the listing should state that it has the xt60 connector from charger to alligator clips because that can benefit some people. So for these reasons, I'm subtracting a star. Otherwise, it's great.
Sebas
Reviewed in Canada on March 15, 2025
Small and power full 12V 20A
mauricio deleon
Reviewed in Canada on February 27, 2025
Works well. Used it to recharged a car battery and it charged fast.
skimoe
Reviewed in Canada on February 2, 2025
Works great, easy to set up
Mike J
Reviewed in the United States on February 15, 2025
This thing is tiny but mighty. Charges a dead battery pretty darn quick. Lots of nice features for a small unit.
TJ
Reviewed in the United States on March 30, 2024
I recently switched out all the kids' ride on toys and power wheels batteries for Lithium LiFePO4 batteries and needed a good charger made for those types of batteries. I learned the hard way chargers are designed for certain chemistry batteries and it is best not to try and charge batteries with the wrong one.So far this 20-Amp Car Battery Charger, 12V and 24V Smart Fully Automatic Battery Charger Maintainer has been working great to charge our batteries safely and fast - so much faster than the old batteries. For us this equates to much less hassle when the kids want to ride their power wheels all day. The different settings and 'smartness' of the charger allow for a lot of flexibility. I also like how their is a repair function in case there is any issues with our batteries. Very impressed with this battery charger and think its a great value around the $50 mark.
rvalens2
Reviewed in the United States on December 23, 2024
I've only had this charger for a couple of weeks and I've already put it through its paces.I've charged two 100 amp hour, LiFePO4 batteries, charged up my lawn tractor's battery and topped off the charge on all three of my cars. Through it all, it has worked flawlessly. It even restored a 12 volt battery I thought was dead and was going to throw away (recycle).This thing is super simple to understand. Yes, I read the manual. But I could have used it without bothering to.Are there better chargers out there? Yes, but at this price point it's hard to argue with the bang for the buck you are getting. It charged one of my nearly empty 100ah LiFePO4 batteries to 114 amp hours and did it in six hours. Yes, it's a bit noisy on the 10 and 20 amp settings. But unless you're sitting right next to it, it's hard to complain about it.I wouldn't use this in a commercial setting. But for home use, it's a no-brainer. Overall, I'm impressed with this charger.
Zee
Reviewed in Canada on December 13, 2024
*Reliable and consistent power*Very easy instructions to follow*Good quality materials used (still working after one year)*Really versatile options
Customer
Reviewed in the United States on October 9, 2024
Charger works just fine. I like the ability to choose the charging amperage if I want to charge batteries a bit more slowly or quickly. Initially, I tried charging a lifepo4 battery that was reading 3.2v with my meter, but the charger would not start despite the manual stating that the minimal voltage was 2v. No problem, I just hooked up a small solar panel to the battery and after a few minutes it was good to go. The charger is light weight, but not too light, and seems fairly well built in a reasonably small package. Time will tell how durable this charger is but I don’t foresee any issues.
Customer
Reviewed in Canada on January 13, 2023
I ordered this charger so I could try and save an almost new battery that was in my daughters car while she was out of town. The car had sat outside in temperatures that hovered around -35c for nearly 10 days without being started up. Even a booster wouldn't start the car! So I ordered this battery charger hoping to revive this battery that showed nearly zero volts when I brought it home and warmed it up in my garage. It arrived within 2 days and since the battery was still pretty much dead I didn't hold up much hope. I attached the new charger and let the battery “cook” for about 24 hours on the chargers smart charge and then tested it again, and much to my surprise the battery was holding the full charge of just over 12 volts. I reinstalled the battery in her still frozen car and with a couple of cranks it started! I could not have been more pleased that I didn't get stuck needing to buy another new battery for her car. I'm totally impressed with this charger and although a bit more expensive than others, it was well worth the price. I also get to keep a great vehicle battery charger out of the deal (considering I paid for it like most fathers do 😅). I highly recommend this battery charger to anyone needing to recharge a vehicle battery either 12 or 24 volt systems. The only thing missing would be the ability to boost a vehicle but considering it's compact size this cannot be considered to be a negative.
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