--- product_id: 733231650 title: "15-Amp Battery Charger LiFePO4 Trickle Car Battery Charger 12V 24V Fully-Automatic Smart Battery Chargers, Lead Acid Portable 9-Stage Smart Battery Maintainer with Temp Compensation(Black)" brand: "yonhan" price: "1658461β‚«" currency: VND in_stock: true reviews_count: 8 category: "Yonhan" url: https://www.desertcart.vn/products/733231650-15-amp-battery-charger-lifepo4-trickle-car-battery-charger-12v store_origin: VN region: Vietnam --- # 15A max charging power 9-stage smart battery maintenance Temperature-compensated charging 15-Amp Battery Charger LiFePO4 Trickle Car Battery Charger 12V 24V Fully-Automatic Smart Battery Chargers, Lead Acid Portable 9-Stage Smart Battery Maintainer with Temp Compensation(Black) **Brand:** yonhan **Price:** 1658461β‚« **Availability:** βœ… In Stock ## Summary > πŸ”Œ Power up smart, stay charged smarter! ## Quick Answers - **What is this?** 15-Amp Battery Charger LiFePO4 Trickle Car Battery Charger 12V 24V Fully-Automatic Smart Battery Chargers, Lead Acid Portable 9-Stage Smart Battery Maintainer with Temp Compensation(Black) by yonhan - **How much does it cost?** 1658461β‚« with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/733231650-15-amp-battery-charger-lifepo4-trickle-car-battery-charger-12v) ## Best For - yonhan enthusiasts ## Why This Product - Trusted yonhan brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **9-Stage Pulse Repair:** Revives and maintains battery health with advanced pulse trickle charging. - β€’ **Built-In Safety Shield:** Multi-protection system guards against reverse polarity, overcharge & short circuits. - β€’ **Memory Mode Convenience:** Remembers your last charging mode for seamless, repeat use. - β€’ **Effortless Smart Charging:** Auto-detects 12V/24V & battery type for plug-and-play convenience. - β€’ **Climate-Adaptive Performance:** Optimized for extreme temps, ensuring reliable charging year-round. ## Overview The YONHAN 15-Amp Battery Charger is a compact, fully-automatic smart charger compatible with LiFePO4 and lead-acid batteries (12V/24V). Featuring a 9-stage charging process with pulse repair and temperature compensation, it ensures safe, efficient, and climate-adaptive battery maintenance. Its multi-protection safety system and memory function make it an essential, hassle-free tool for professionals and DIYers alike. ## Description Buy YONHAN 15-Amp Battery Charger LiFePO4 Trickle Car Battery Charger 12V 24V Fully-Automatic Smart Battery Chargers, Lead Acid Portable 9-Stage Smart Battery Maintainer with Temp Compensation(Black): Battery Chargers - desertcart.com βœ“ FREE DELIVERY possible on eligible purchases Review: Inexpensive yet solid solution for a drained battery - Left the lights on my old car a whole weekend and drained the battery. Use this charger overnight and voila... 100% charge, cranked on easy and off I went. I didn't select the mode at first and it went to motorcycle, slowly charging at 7ish Amps. I then switched mode to Car and charged at 13-15 Amp. Compact and lightweight. The display cycles thru temp, Amperage, charge voltage, and a lil' side gauge tells whether 20% to 100% charge in 20% increments. Worked exactly as needed. Review: Value for Money! - Quality for money.The price was reasonable and the charger is effective in charging the battery.It is light weight and compact which is a plus.This battery charger is very durable. It is very practical and easy to use. The length of the cord is also sufficient. The digital display helps to demonstrate the charging level of the battery.It comes in a durable case as well.It is very easy to carry around. ## Features - [15A Smart LiFePO4 Battery Charger, Effortless Charging] The ultimate 15A LiFePO4 & lead-acid battery charger for cars, RVs, boats, and power sports. Automatically detects voltage (12V/15A or 24V/8A) and battery typeβ€”compatible with LiFePO4, AGM, gel, and flooded lead-acid batteries. Just plug it in, and let the charger do the rest! Features one-touch operation with charge/maintain/desulfate/float modes for peak performance. - [Upgraded 9-Stage Trickle Charge & Maintenance/Pulse Repair] Our advanced battery trickle charger features a pulse repair function to reactivate your battery. With built-in battery protection technology, it ensures fast and safe charging, while trickle charging provides the final safeguard for a full charge.(Note: This function cannot repair a completely dead battery) - [All-in-One Safety Protection – Charge with Confidence] YONHAN 12V/24V Battery Charger features a built-in multi-protection system, safeguarding against reverse polarity, short circuits, overcharging, overheating, over-voltage, and over-current. With these comprehensive safety measures, you can charge your devices with confidence and peace of mind. The Must-Have Garage Essential – Powerful, safe, and fully automatic for professionals and DIYers alike! - [Smart Charging with Memory Function] Car battery charger mode has automatic memory function, remembers your last mode for convenience. Note: Power connection is required, Input voltage :110-230V (50-60Hz), output voltage/current :12V-15.5V/24V-31V (-15Β°C~45Β°C automatic voltage compensation), Output current: DC 12V15A/24V8A (Max).The must-have tool for your garage. - [Climate-Adaptive Trickle Charger] This car battery trickle charger is optimized for climate conditions, enabling it to effortlessly handle a variety of over - cooling and over - heating voltage environments.To maintain the battery during winter, switch to the float/trickle charge mode as follows: Select the appropriate mode (STD/AGM, GEL/WET, or MOTORCYCLE) to fully charge the battery. The screen will display "FUL". Then, switch to the "MOTORCYCLE" mode. The charger will automatically enter trickle charging mode, keeping the battery charged for an extended period. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0F28SR9QF | | Amperage | 15 Amps | | Best Sellers Rank | #84,397 in Automotive ( See Top 100 in Automotive ) #378 in Battery Chargers | | Brand | YONHAN | | Color | black | | Connector Type Used on Cable | Cigarette Lighter Socket | | Current Rating | 15 Amps | | Customer Reviews | 4.3 out of 5 stars 149 Reviews | | Input Voltage | 110 Volts (AC) | | Item Dimensions D x W x H | 6.49"D x 2.59"W x 3.4"H | | Manufacturer | YONHAN | | Mfr Part Number | BC15B | | Model Number | RJ-C121501B | | Number of Ports | 1 | | Output Voltage | 12 Volts | | Product Dimensions | 6.49"D x 2.59"W x 3.4"H | | Warranty Description | 1 years warranty | ## Product Details - **Brand:** YONHAN - **Color:** black - **Input Voltage:** 110 Volts (AC) - **Output Voltage:** 12 Volts - **Product Dimensions:** 6.49"D x 2.59"W x 3.4"H ## Images ![15-Amp Battery Charger LiFePO4 Trickle Car Battery Charger 12V 24V Fully-Automatic Smart Battery Chargers, Lead Acid Portable 9-Stage Smart Battery Maintainer with Temp Compensation(Black) - Image 1](https://m.media-amazon.com/images/I/613DQ70Nn1L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Inexpensive yet solid solution for a drained battery *by G***N on March 4, 2026* Left the lights on my old car a whole weekend and drained the battery. Use this charger overnight and voila... 100% charge, cranked on easy and off I went. I didn't select the mode at first and it went to motorcycle, slowly charging at 7ish Amps. I then switched mode to Car and charged at 13-15 Amp. Compact and lightweight. The display cycles thru temp, Amperage, charge voltage, and a lil' side gauge tells whether 20% to 100% charge in 20% increments. Worked exactly as needed. ### ⭐⭐⭐⭐⭐ Value for Money! *by K***M on December 20, 2025* Quality for money.The price was reasonable and the charger is effective in charging the battery.It is light weight and compact which is a plus.This battery charger is very durable. It is very practical and easy to use. The length of the cord is also sufficient. The digital display helps to demonstrate the charging level of the battery.It comes in a durable case as well.It is very easy to carry around. ### ⭐⭐⭐⭐ Charges batteries for a low price. *by K***N on September 20, 2025* The charger seems to work OK. The clips are cheap, I cut them off and crimped on ring terminals. The display always shows the charge current at 15.7 Amps no matter what. I started charging a 12V 100Ah battery at 70% SOC. The actual charge current was 14.2 Amps measured with the battery BMS (Bluetooth app) and a clamp meter. Both showed the same 14.2 Amps so the display is faking current measurement. Hopefully, nothing else is fake. If this lasts, it's a good deal for the price. ## Frequently Bought Together - YONHAN 15-Amp Battery Charger LiFePO4 Trickle Car Battery Charger 12V 24V Fully-Automatic Smart Battery Chargers, Lead Acid Portable 9-Stage Smart Battery Maintainer with Temp Compensation(Black) - 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 --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/733231650-15-amp-battery-charger-lifepo4-trickle-car-battery-charger-12v](https://www.desertcart.vn/products/733231650-15-amp-battery-charger-lifepo4-trickle-car-battery-charger-12v) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-11*