--- product_id: 611865420 title: "ULTRAPOWER 4 Amp 14.6V LiFePO4 Battery Charger, 12.8V LiPO Lithium Battery Charger, 4 Stage Smart Battery Charger for Cars, Motorcycles, Cars" brand: "ultra power" price: "¥3330" currency: JPY in_stock: false reviews_count: 3 url: https://www.desertcart.jp/products/611865420-ultrapower-4-amp-14-6v-lifepo4-battery-charger-12-8v store_origin: JP region: Japan --- # 4 Amp fast charge 14.6V LiFePO4 optimized Multi-layer battery protection ULTRAPOWER 4 Amp 14.6V LiFePO4 Battery Charger, 12.8V LiPO Lithium Battery Charger, 4 Stage Smart Battery Charger for Cars, Motorcycles, Cars **Brand:** ultra power **Price:** ¥3330 **Availability:** ❌ Out of Stock ## Summary > ⚡ Power up smarter, faster, safer — never get left on empty! ## Quick Answers - **What is this?** ULTRAPOWER 4 Amp 14.6V LiFePO4 Battery Charger, 12.8V LiPO Lithium Battery Charger, 4 Stage Smart Battery Charger for Cars, Motorcycles, Cars by ultra power - **How much does it cost?** ¥3330 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/611865420-ultrapower-4-amp-14-6v-lifepo4-battery-charger-12-8v) ## Best For - ultra power enthusiasts ## Why This Product - Trusted ultra power brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rapid 4 Amp Charging:** Get your lithium batteries juiced up in just 8 hours—no more waiting around. - • **Multi-Protection Safety:** Built-in safeguards against overcharge, short circuit, overheating, and reverse polarity. - • **Universal Compatibility:** Works seamlessly with cars, motorcycles, ATVs, boats, golf carts, and more. - • **Intuitive LED Indicators:** Stay informed with clear 4-stage battery status and fault alerts for hassle-free use. - • **Smart Microprocessor Tech:** Automatically adjusts charging for peak battery health and longevity. ## Overview The ULTRAPOWER 4 Amp 14.6V LiFePO4 Battery Charger is a smart, fast-charging solution designed for 12.8V to 14.6V lithium batteries. Featuring advanced microprocessor technology, it automatically optimizes charging while protecting your battery with multiple safety features. Compatible with a wide range of vehicles and equipment, it delivers a full charge in just 8 hours, making it the go-to charger for professionals and enthusiasts who demand reliability and efficiency. ## Description ULTRAPOWER 4 Amp 14.6V LiFePO4 Battery Charger, 12.8V LiPO Lithium Battery Charger, 4 Stage Smart Battery Charger for Cars, Motorcycles, Cars : desertcart.in: Electronics Review: Excelente 👌 - Excelente cargador Review: Minicargador de emergencia - Excelente cargador, a pesar de su tamaño pequeño funciona a la perfección, cuenta con varios conectores, es facil y sencillo de utilizar, tiene sus indicadores led, algo bien de producto me gusto para mantener las baterías de las generadoras y moto cuando duran meses sin uso no dañar las baterias ## Features - [LiPO LiFePO4 Battery Charger] The ULTRAPOWER LiFePO4 4 Amp lithium battery charger is designed for 12.8 volts-14.6 volt batteries. Perfect for charging cars, motorcycles, racing, ATV, UTV, trucks, fishing boat, RV, lawn tractor, electric sports, scooters, lawn mowers, snowmobiles, golf carts, golf trolleys. huhuhuhuhuhuhuhuAC100-240Vac input for worldwide use. - 4 AMP FAST BATTERY CHARGER - This lithium battery charger (LiFePO4) with a high output of 14.6 volts and 4 amps, so it can charge your lithium battery (LiFePO4) is quickly and efficiently, the charger can fully charge your device battery in just a few hours, 4 Amp charging rate saves your time. - Smart Technology This smart lipo battery charger is equipped with advanced microprocessor technology. The charger automatically detects the battery status and adjusts the charging rate accordingly, with activation of "standby battery"BMS, automatic cutoff"charging while the battery is fully charged and automatic recharging" manages the health of your battery by itself. to ensure optimal performance and longevity of your batteries. - Multi-Protection This LiFePO4 battery charger is equipped with multiple protection functions to protect your LiFePO4 batteries from overcharging, short circuit, overheating and reverse polarity etc.Which proves you with peace of mind while charging your batteries. - Easy to Use This battery charger is designed with ease of use in mind, with 4 LEDs showing battery charging status from 25% to 100% and fault alarm, 14.6V 4A battery charger with fish clips accessory cables, 5525 DC plug cables and lotus plug cable to meet your needs. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08MPX414R | | Amperage | 4 Amps | | Battery Charge Time | 8 Hours | | Best Sellers Rank | #1,441,003 in Electronics ( See Top 100 in Electronics ) #4,556 in Mobile Automobile Chargers | | Brand | ULTRA POWER | | Brand Name | ULTRA POWER | | Charging Time | 8 Hours | | Colour | Black | | Current Rating | 4 Amps | | Customer Reviews | 4.8 out of 5 stars 21 Reviews | | Manufacturer | ULTRAPOWER | | Manufacturer Part Number | EP6012F4 | | Model Number | EP6012F4 | | Number of Items | 1 | | Number of Ports | 1 | | Output Voltage | 12 Volts | | Specification Met | ETL FCC CE ROHS | | UPC | 782948086826 | ## Product Details - **Brand:** ULTRA POWER - **Charging Time:** 8 Hours - **Colour:** Black - **Output Voltage:** 12 Volts - **Specification Met:** ETL FCC CE ROHS ## Images ![ULTRAPOWER 4 Amp 14.6V LiFePO4 Battery Charger, 12.8V LiPO Lithium Battery Charger, 4 Stage Smart Battery Charger for Cars, Motorcycles, Cars - Image 1](https://m.media-amazon.com/images/I/615UL8CaY2L.jpg) ![ULTRAPOWER 4 Amp 14.6V LiFePO4 Battery Charger, 12.8V LiPO Lithium Battery Charger, 4 Stage Smart Battery Charger for Cars, Motorcycles, Cars - Image 2](https://m.media-amazon.com/images/I/71KPhbOEpdL.jpg) ![ULTRAPOWER 4 Amp 14.6V LiFePO4 Battery Charger, 12.8V LiPO Lithium Battery Charger, 4 Stage Smart Battery Charger for Cars, Motorcycles, Cars - Image 3](https://m.media-amazon.com/images/I/81Yv0+JDz-L.jpg) ![ULTRAPOWER 4 Amp 14.6V LiFePO4 Battery Charger, 12.8V LiPO Lithium Battery Charger, 4 Stage Smart Battery Charger for Cars, Motorcycles, Cars - Image 4](https://m.media-amazon.com/images/I/71-9Yg1vCiL.jpg) ![ULTRAPOWER 4 Amp 14.6V LiFePO4 Battery Charger, 12.8V LiPO Lithium Battery Charger, 4 Stage Smart Battery Charger for Cars, Motorcycles, Cars - Image 5](https://m.media-amazon.com/images/I/71dXOLyAarL.jpg) ## Questions & Answers **Q: Does it come with a usa mains ac cable for charging? the description doesn't say.** A: it plugs into AC 120 volt USA type outlet. power cord is included. **Q: Is this charger exclusively designed to charge a LifePO4 battery or can it also be used as a regular power supply?** A: This charger can only charge Lipo LifePO4 batteries and does not support other types of batteries **Q: This charger is only charging to 13.1V. How to I get warranty support?** A: The fully charged voltage of the battery depends on whether the battery is old or new,If it is an old battery, it will be difficult to reach the voltage of the new battery due to the decay of the battery life,13.1V has reached 90% full charge of a battery.If you are not satisfied, you can return it within the warranty period and we can replace it for you. **Q: Does this charger work for lifepo4 battery with a bms?** A: Yes. My 16ah hour LIFEPO4 battery has a built-in BMS. Charger is perfect for LIFEpo4 ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excelente 👌 *by R***A on 6 February 2026* Excelente cargador ### ⭐⭐⭐⭐⭐ Minicargador de emergencia *by P***O on 28 December 2025* Excelente cargador, a pesar de su tamaño pequeño funciona a la perfección, cuenta con varios conectores, es facil y sencillo de utilizar, tiene sus indicadores led, algo bien de producto me gusto para mantener las baterías de las generadoras y moto cuando duran meses sin uso no dañar las baterias ### ⭐⭐⭐⭐⭐ Muy bien cargador para litio *by J***. on 27 February 2025* Deja las baterías muy bien cargadas ## Frequently Bought Together - ULTRAPOWER 4-Amp 14.6 Volt LiFePO4 Battery Charger,12.8 Volt LiPO Lithium Battery Charger,Smart Charger Maintainer for Cars,Motocycles,Golf Carts,UAV,Fishing Boat and Deep Cycle Batteries. - NERMAK 12V 10Ah Lithium LiFePO4 Deep Cycle Battery, 2000+ Cycles Rechargeable Battery for Solar/Wind Power, Small UPS, Lighting, Power Wheels, Fish Finder and More, Built-in 10A BMS --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/611865420-ultrapower-4-amp-14-6v-lifepo4-battery-charger-12-8v](https://www.desertcart.jp/products/611865420-ultrapower-4-amp-14-6v-lifepo4-battery-charger-12-8v) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-28*