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RCGCBC

20-Amp Smart Battery Charger,12V/20A and 24V/10A.Lithium,Lifepo4,Lead-Acid(AGM/Gel/SLA..) Car Battery Charger,Trickle Charger, Maintainer/Pulse Repair Charger,for Car ,Boat,Motorcycle, Lawn Mower

    • Based on 843 reviews
Condition: New
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$62.90 Why this price?

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Availability: In Stock.
Fulfilled by Amazon
Arrives Sunday, Jun 2
Order within 13 hours and 47 minutes
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Features

  • [Widely used] 12V 20Amp, 24V 10Amp ultra-high power, intelligent identification can be charged quickly, without damaging the battery. Automatic lock button after 10 seconds to prevent misoperation. Lithium, LifePO4, Lead acid (AGM/GEL/EFB, MF, Flooded battery, VRLA, SLA, wet battery..) For cars, trucks, motorcycles, SUVs, golf carts, farm vehicles, motorboats.. Lithium: 12.4V / 24.8V. Lead acid:14.7V / 29.4V. LifePO4:14.6V / 29.2V. Please select the correct type.
  • [Battery protection repair] AC input voltage :100-240V 50/60Hz Output voltage :12V/24V Output current :12V20A&24V10A Minimum starting voltage :GT;7.0V size :158x90x50mm Net weight :470g Automatically identify the battery status, select the appropriate charging current to charge and protect the battery. One-button repair function extends battery life. It cannot activate a completely failed battery and restore it to a completely new state.
  • [Automatic charging] Automatically detects 12V or 24V batteries and monitors the entire charging process through the latest intelligent CPU control program. 3 gears adjust charging current and battery type, charging current automatically and intelligently adjust, can run at full speed in winter, no load in summer. It can handle all kinds of harsh voltage environments with ease.
  • Safety ChargingAdopt ABS flame-retardant shell, fireproof, anti-shock, corrosion resistance, sturdy and durable, built in circuit protection, spark free system, reverse polarity protection, over-charge, over-voltage and over-temperature protection. The intelligent LCD display shows the charging status and battery status, so that you can charge more at ease. Please read the instructions carefully before proceeding.
  • [Strong quality and service] We are a professional charger brand. We have quality products and after-sales service. This product, we provide permanent after - sale service. If you have any questions, please feel free to contact us! What You Get Smart charger, 3M power cord, cable clip, manual, 2 junction boxes!

Brand: RCGCBC


Color: Red, Black


Product Dimensions: 1.97"D x 3.54"W x 6.22"H


Item Weight: 1 Pounds


Input Voltage: 24 Volts


Product Dimensions: 6.3 x 3.54 x 1.97 inches


Item Weight: 1.04 pounds


Date First Available: January 6, 2022


Manufacturer: HTRC-RC


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Jun 2

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Finally a charger suitable for my Solar Batteries
First let me say I have been looking for the right charger, that is durable enough, and with 24 volt capabilities, for more than a year now. I have BattleBorn Batteries which are the gold standard of LifePO4 batteries on the market, for my off grid Solar System. These batteries are a very expensive investment worth protecting. To protect these batteries, and the Solar Controller that charges them, we developed a simple circuit to switch on 110v power to activate a charger, to keep the batteries from ever reaching the Battery Management Systems low voltage cutoff point, which can happen after several rainy days. This is so important with an off grid system that uses an MPPT Solar Charge Controller like ours. Our controller cost right at a thousand dollars, and one peculiarity of the MPPT charge controller is that it can be destroyed if the battery load is disconnected while the panels are still connected. So allowing our LifePO4 batteries to discharge too low is a real bad thing! (Don't ask me how I know, OUCH!!) Our biggest problem in developing our failsafe system was in finding a high quality charger that could take up the slack on days when the voltage went too low, and keep a bank of three BattleBorn LifePO4, 24 volt batteries from dropping so low they trigger the disconnect feature built into the batteries. This is not a job for just just any charger. As you can see we are asking so much more of this charger than most users ever would. But this charger handles the job very well. It is a quality piece of equipment. One of the most wonderful things about this charger is that once you configure it to the settings you like, it holds that setting even after the unit is turned off. A lot of electronic smart charges do not, and you have to run through their entire menu all over, every time they are powered up, making them unsuitable for my monitoring device, or any other remote device, like a timer, that switches 110v power to the charger when it is needed, and then turns the power off when it's not. But this charger is well designed enough that it holds its settings when powered off, and it comes right back on when power is restored. Another notable feature of this device is how easy it is to see the display, I can view the state of things from halfway across a room. And maybe best of all is the very simple menu. It not only allows you to easily select your battery type, voltage, and the current of your choice, but it then displays a very easy to understand state of charge while in use. This is one fantastic device for the price. I have other much more expensive chargers that have now become my second choice since adding this to our shop. ... show more
Reviewed in the United States on August 23, 2022 by Electric Larry
    • Works great
Charger is easy yo use light and very portable.Charges multiple types of batteries takes up little space to store right in your vehicle.
Reviewed in the United States on February 28, 2024 by Mark Wickerd
    • Heres the good and the bad
Review Image by Tesla Pilot Tesla Pilot
The Good: Its small and lightweight... and CHEAP Comes with attached color coded wires and Clamps The power wire is quite long. But not 10ft Its got a crisp well sized screen given how small it is It seems to regulate charging using ambient temperature It does not seem to overheat Its very simple to operate: It has a manual switch for current intensity (5/10/20), although it regulates UP to that intensity. It always starts below the rated selection It allows push-button toggling between "repairing" or charging Regular/agm, Lifepo4, and Lithium batteries, (that fingerprint looking image) It automatically starts executing as soon as it detects voltage across the clamps It is advertised to have reversing and shorting protection The Bad The wires are permanently attached. You get clamps. No options The screen prompts are cryptic. EG: PUL for pulse (repair), FUL for Charged The meter is not very accurate. Tends to read 0.1 V higher The thermometer isn't very accurate either The Fan is VERY Noisy, and ON most of the time It didn't see it do Maintain/Float. It charges once per manual interaction - eg disconnect and reconnect the clamps. I left my LiFePo4 to rest down to 13.4V. Thats about 95% charge. It didn't kick back in. You need to deceive it to charge any battery under 7 volts. Consequently, It will not reset a sleeping BMS I tried recovering a drained lead/acid UPS battery with this device. I refilled the cells with distilled water, and used the recovery setting. No response. Hooked a 12V car battery in parallel, and it started 'PUL'sing. After reading 10V, I disconnected the larger battery. It kept going, until it read "FUL"-13.6V. But the battery was still drained, at 6V. So don't count on it to repair any batteries. That said, I bought it to bulk up my LiFePo4s on overcast days. It took them up to 14.5V after a LONG charging session (12 hrs + for a 200Ah capacity, I think that's a 0.1C max rate). So that works pretty well, though a little slow for large batteries. ... show more
Reviewed in the United States on November 16, 2022 by Tesla Pilot Tesla Pilot
    • Works great and Keeps its settings
This charger is very versatile and can be used as a rapid charger and trickle charger. It retains its previous settings when it shuts off. I'm using it for a solar setup and it works great.
Reviewed in the United States on January 23, 2024 by Ryder on the Storm
    • Does the job~ worth the money
Review Image by Sunrise Circle Sunrise Circle
Review Image by Sunrise Circle Sunrise Circle
Review Image by Sunrise Circle Sunrise Circle
I Needed a temporary maintainer and jumper for my Toyota Sienna. Waiting for a back ordered part came in. my battery dies daily because the door won’t close. Pretty amazed - this little machine is doing a great job keeping the battery healthy during this time. Im happy to not have to jump it every day anymore. I was Also surprised the first time I used to jump the van turned on within seconds. Lightweight and easy to use. It’s been it constant use now for 2 months and holding up well.. very happy.. Worth every penny! ... show more
Reviewed in the United States on June 22, 2022 by Sunrise Circle Sunrise Circle
    • Only charges at 3.5 amps
I have tried this 20 amp charger on three different lead acid car batteries. The normal charging rate regardless of amperage selected is less then 2 amps. The highest I had seen was 4 amps and that was only for a fleeting moment and unacceptable anyway. In other reviews there are complaints of only achieving 15 amps, this one doesn’t even come close. Also, the fan rarely comes on and when it does it’s noisy and sounds rough and unbalanced. It’s nice looking unit but who cares. It doesn’t work. Disappointed and not recommended. ... show more
Reviewed in the United States on December 19, 2023 by Amazon Customer
    • 2 years and no problems!
Hooked it up to 3 group 31 12 volt starting batteries in motorhome. Has been 2.5 years still doing a great job keeping the charge up. Looking to buy another one. Thanks
Reviewed in the United States on March 27, 2024 by Terry O.
    • Quality
Loved it, very easy to use with many options and all automatic.
Reviewed in the United States on December 28, 2023 by Amazon Customer

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