YONHAN Battery Charger 0-20A 12V/24V LiFePO4 Lead Acid Fully Automatic Battery Maintainer, Car Battery Trickle Charger Automotive w/Battery Repair, Winter Mode, for AGM, STD, Gel, Deep Cycle Batteries
$54.99
Price: $54.99
(as of Dec 25, 2024 06:50:56 UTC – Details)
Product Description
AC Input 100 – 240V 50/60Hz Output Voltage 12V / 24V Auto Output Current 12V 20A & 24V 10A Input PowerWith Load Max. 300W Size (L*W*H) 192*165*102mm Weight 955g
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Customer Reviews
4.4 out of 5 stars
1,500
4.3 out of 5 stars
839
4.4 out of 5 stars
2,588
4.4 out of 5 stars
10,002
Price
$54.99$54.99
$39.99$39.99
$69.99$69.99
$29.99$29.99
Compatible with LiFePO4
✔
✔
✔
✘
Charging Current
20 Amp
10 Amp
25 Amp
10 Amp
Output Current
12V 20A & 24V 10A
10A 12V & 5A 24V
(25A/20A/8A/2A/AUTO-A)12V/24V
10A 12V & 5A 24V
Input Voltage
100 – 240V 50/60Hz
AC:110-240V (50/60HZ)
100-240V 50/60Hz
100-240V 50-60HZ
12V Repair Mode
✔
✔
✔
✔
Multi-Safety Protections
✔
✔
✔
✔
[20A Suitable for LiFePO4 Lead-acid Battery Charger] 12V 20 Amp, 24V 10Amp 7-stage quick battery charger, Designed to charge, maintain and repair all 12-volt and 24-volt lead-acid automotive, LiFePO4, marine and deep-cycle batteries including AGM, GEL, EFB, SLA,Flooded(WET), Calcium in cars, truck, SUVs, ATV, motorcycle, snowmobile, lawn mower, boat, tractor, forklift, golf cart, etc. which is much faster than 10A or 6A automatic chargers.
[Winter Holiday Battery Trickle Charger]The car battery trickle charger features winter and summer modes with smart control to adapt to temperature changes and adjust the charging rate, preventing battery drain. It offers multiple protections, including reverse protection, a cooling system, overcurrent protection, fireproof materials, overcharge, and short circuit protection. These ensure safe charging, making it perfect for maintaining batteries over winter or during holidays.
[High-efficiency Pulse Repair] Built-in advanced battery REPAIR mode to help recover old/idle batteries and extend battery life. If the battery cannot be charged, please use repair mode. The high-frequency and low-frequency pulse technology has good repair and activation effects, Automatically enters trickle/float charging mode after fully charged, keep maintaining your batteries during this winter and more, leave batteries for holiday months and still brand new when you back. pls Note: It can not repair a totally dead battery.
[Brighter Screen Visualized Charging] Extra large LCD screen not only clear to see under the sunlight but also displays the charging and battery status; charge voltage and current, inside temperature, charge percentage, summer mode, winter mode, etc.
[3-in-1 Quick Battery Charger, A Must Have Car Emergency Accessory] AC input: 100-240V 50/60Hz, input power with load: max 300W, applicable battery’s voltage: 12V/24V, output current: max 20A/10A. This portable car battery charger has overcharge protection, over current protection, a built-in cooling fan, overheating protection, reverse polarity protection, short circuit protection, sparks-free contact, etc., ensuring a safe and efficient charging process while extending your vehicle’s battery life.
[Overall Charging Protections] The charging cable contains heat-resistant and oxidation-resistant copper wire, which is not easy to break. It has protection circuits such as overcharge/overvoltage/overcurrent/short circuit, with functions such as overcurrent protection, short circuit protection, reverse connection protection, overheat protection, overvoltage protection and undervoltage protection, ensuring a safe and efficient charging process while extending the battery life of your vehicle.
Customers say
Customers find the battery charger works well for charging various battery types. They appreciate its simple setup and automatic charging system. Many find it convenient and affordable, with a good size and brightness. However, some customers have differing opinions on the battery life and build quality.
AI-generated from the text of customer reviews
13 reviews for YONHAN Battery Charger 0-20A 12V/24V LiFePO4 Lead Acid Fully Automatic Battery Maintainer, Car Battery Trickle Charger Automotive w/Battery Repair, Winter Mode, for AGM, STD, Gel, Deep Cycle Batteries
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$54.99
CompuGeak –
Worked well whole summer
I give five starts and i disagree with some negative reviews because I used it in different conditions whole summer. It charged well 12V flooded batteries, 12V lifepo4 batteries and 24V lifepo4 battery. It is very light, which could suggest durability problems with transformer, however I have not observed any.
Shafer –
Nice charger
I use this to keep my RV batteries charged. I bought this because it is 12 or 24v. I put my two 12 v batteries in dearies and charge at 24 v this makes sure both batteries are charged to full potential and maintain through the winter. This charger is well worth the money.
R. Lindemann –
Works well but cheap quality
After you get through the horrible English translation of the instructions to understand the different modes, It works very well. I was skeptical at first because it seems cheaply built, extremely light and all plastic (so use to my heavier metal trickle chargers of the past), but once I gave it a chance it did what it was supposed to do. I like the display on the front that shows current voltage, amps and temperature. Just don’t ever drop it, I could see it cracking into several plastic pieces!
Stanley Spadowski –
Seems to work, but…
It works. No smoke when I plugged it in.The case is very cheap plastic. Thick enough but hard and brittle feeling. I certainly wouldn’t drop it. It’s also very lightweight. Not sure if that’s bad, but weight sometimes reflects quality of parts used.It’s not quick to start charging. It does a 10 min analysis, then a 2A charge for 10 more min, then it goes to full charge mode. In my case the battery was at about 60% charge and it applied 12A for an hour or so, then dropped to 2A. I’m not sure how to get 20A out of it.I’m considering buying a manual charger with just a timer to save alot of time.
Amazon Customer –
Works as advertised
Very small light compact charger seems to be built very well . I used it to bring 2 old motorcycle batteries back to life as soon as I got it . Works on multiple type of batteries as well . The digital display is easy to read and button easy to push to choose between functions . The charging cables are nice and flexible easy to manipulate with good clamps that are not too big . You can hear the fan running when in use but that has never bothered me .
Morgan –
Doesn’t work as expected and frustrating to use
I had high hopes for the YONHAN Battery Charger, but unfortunately, itâs been nothing but trouble. The charger doesnât seem to fully charge the batteries, and it constantly gets stuck in a âchargingâ state without ever actually charging. I tried using it with both 12V and 24V batteries, and the results were inconsistent at best. The so-called “battery repair” function did nothing at all, and my battery didnât show any improvement after using it. The winter mode also seems to be a gimmickâthere was no noticeable difference in performance. The charger itself feels cheap and poorly constructed, and the instructions are vague, leaving you guessing how to properly use the features. Itâs supposed to be fully automatic, but it requires constant monitoring because it doesnât charge efficiently on its own. Overall, this charger has caused more frustration than itâs worth, and I wouldnât recommend it to anyone looking for a reliable battery maintainer.
Nicole Neilson –
Great price
Has been a great charger since I have owned I wasnât to impressed at first glance due to it weighing at next to nothing but has performed on every battery I have hooked to it the repair feature is nice and works great charge speed is acceptable it is a great little unit give it a try only regret I have is not buying the 25 amp model due to not knowing it was available so mine is the 20 amp great but this far thank you
Emily Stewart –
Works well!! Definitely charges my car!
Definitely recommend! Works and charges my car! Especially when battery was draining!
JACQUELINE P. –
Pour les véhicules de la famille
luc lamontagne –
Super
kenn f. –
Works awesome.
Ron –
Digital display is hard to see in bright light.
Sheila Sachan –
For the cost it works good.