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YONHAN 25Amp 12V/24V Smart Battery Charger – 5-Level Current, Booster Mode, LiFePO4 & Lead Acid Compatible, with Repair Function

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$69.59

$ 33 .99 $33.99

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About this item

  • 【25A High-Speed Smart Battery Charger】Professional-grade 12V/24V battery charger featuring 5 adjustable current levels (25A/20A/8A/2A/AUTO) to accommodate diverse charging requirements. Engineered with 85% high-efficiency performance, this intelligent system integrates advanced thermal management - when critical temperatures are detected, the built-in over-temperature protection (OTP) mechanism automatically suspends charging and safely reactivates the initial charging mode once temperatures stabilize.
  • 【Advanced Booster Mode Battery Charger】Industry-leading 12V battery charger with proprietary Emergency Boost Technology. Designed for mission-critical recovery, this mode delivers maximum instantaneous current to revive severely depleted batteries in 200 seconds (time-limited for safety).
  • 【The Ultimate All-in-One Car Battery Charger】Ditch your outdated chargers for good! This intelligent 25-amp powerhouse automatically detects 12V/24V systems and works flawlessly with all lead-acid battery types - including standard, AGM, gel, and deep-cycle variants. Engineered for rapid charging without compromising battery health, it features advanced protection against overcharging, short-circuiting, and reverse polarity. Perfectly adapts to diverse vehicles: from compact motorcycles to heavy-duty trucks, marine vessels to agricultural equipment, plus golf carts, lawn mowers, forklifts, and tractors.
  • 【Activate Battery & Battery Repair】Automatic detection, activate battery, the product have a repair button that can be long-pressed to initiate a maintenance or soft start mode for the battery. Repair function can help to repair your loss battery and extend battery life. If the battery has been idle for along time, old or cannot be charged, select " REPAIR " mode to try to activate the battery. Experience the convenience and efficiency of this cutting-edge charger! (Note: It can not repair a totally dead battery or repair a battery which is damaged seriously.)
  • 【Visual Digital LCD & Portable Design】 The screen may show the charging voltage and current, the type of battery being charged, the charging mode, and the percentage of power remaining. Stay informed with intuitive words and vivid icons, effortlessly tracking charging status, current, voltage, battery type, and error information.At the same time, there are clip designs on both sides of the charger, they can be folded for easy carrying storage and using, which makes your charger no longer messy.



Product Description

25Amp Car Battery Smart Lead-acid Battery Charger More Power Better Performance

battery charger

Charge Everything Everywhere Faster All at Once

12v battery charger

Jorge
Reviewed in the United States on March 31, 2025
Exelente
Max Hernandez
Reviewed in the United States on March 29, 2025
Worked as advertised.
Carlson
Reviewed in the United States on January 6, 2025
Well built, not the typical cheap China plastic. Seems to work v well, but can’t opine in long-term use.As a minus, the cables from device to car are too short (looks 4 ft or so). And can’t be extended by buying extension pieces, as many other battery chargers offer. Hence only 4 stars.
JR H.
Reviewed in the United States on January 1, 2025
I'm using this charger along with a 2500 watt inverter. We've had many electrical blackouts. So this worked great along with the regular battery and a 2500 watt inverter I was able to run a fan TV and computer for 3 hours. When the electric came back on this would automatically recharge the battery in about an hour. Work very well I got the deal where you got two separate Chargers for one price. I also like the fact that it is in color instead of just blue or white. The touch screen makes it very easy to use. If you set it to automatic it will do it all itself. Very good product thank you
dennis a. wood
Reviewed in the United States on April 8, 2025
Did the job well
Goody
Reviewed in the United States on April 20, 2025
Thus far it has been working well. Cables are good. Lengths are average. Charging a lifepo4 great so far. Light in weight. Hopefully it lasts.
bill
Reviewed in the United States on April 19, 2025
Worked great. Restored an AGM battery.
tomb62
Reviewed in the United States on November 9, 2024
Some options for changing units, temp. scale would be nice.
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