--- product_id: 297190471 title: "12V 6A Smart Car Battery Charger - Maintainer & Repair Lead-acid Batteries | Intelligent charging, repair & maintenance for cars, boats, motorcycles, lawn mowers, RVs, ATVs, SUVs & snowmobiles" brand: "aibeau" price: "€ 49.26" currency: EUR in_stock: true reviews_count: 8 category: "Aibeau" url: https://www.desertcart.hr/products/297190471-12v-6a-smart-car-battery-charger-maintainer-and-repair-lead store_origin: HR region: Croatia --- # 6A max charging power LCD screen with real-time status 4 smart charge & repair modes 12V 6A Smart Car Battery Charger - Maintainer & Repair Lead-acid Batteries | Intelligent charging, repair & maintenance for cars, boats, motorcycles, lawn mowers, RVs, ATVs, SUVs & snowmobiles **Brand:** aibeau **Price:** € 49.26 **Availability:** ✅ In Stock ## Summary > 🔋 Charge smarter, drive longer — never get stranded again! ## Quick Answers - **What is this?** 12V 6A Smart Car Battery Charger - Maintainer & Repair Lead-acid Batteries | Intelligent charging, repair & maintenance for cars, boats, motorcycles, lawn mowers, RVs, ATVs, SUVs & snowmobiles by aibeau - **How much does it cost?** € 49.26 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/297190471-12v-6a-smart-car-battery-charger-maintainer-and-repair-lead) ## Best For - aibeau enthusiasts ## Why This Product - Trusted aibeau brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built-In Safety Suite:** Overcharge, reverse polarity, short circuit, and overheat protections ensure worry-free, fully automatic charging. - • **Intuitive LCD Display:** Visualize charging voltage, current, and battery health at a glance—no guesswork, just confidence. - • **Pulse Repair Technology:** Revitalize aging batteries with pulse desulfation—extend battery life and avoid costly replacements. - • **Power-Packed 6 Amp Output:** Rapidly charges 12V batteries up to 120Ah, cutting downtime and keeping you moving. - • **4-in-1 Smart Charging Modes:** Tailored modes for cars, motorcycles, AGM batteries, plus advanced repair to revive sulfated batteries. ## Overview This compact, fully automatic 12V 6-Amp battery charger combines rapid charging, maintenance, and advanced desulfation repair modes. Designed for a wide range of lead-acid batteries in cars, motorcycles, boats, and more, it features a clear LCD display and comprehensive safety protections. Perfect for professionals who demand reliability and longevity from their vehicle batteries. ## Description Core Features and Principles for Trickle charging Definition and Purpose Trickle charging refers to the continuous charging of a battery with a minimal current (e.g., pulse current) after it is fully charged. It is primarily used to compensate for capacity loss due to self-discharge and to maintain the battery's full charge. Its core objectives are to extend battery life and ensure the battery is always ready for use. Working Principle Pulse Current Charging: For example, charging with a C/10 current for 1.2 seconds followed by a 58.8-second pause, using intermittent charging to offset self-discharge losses. Multi-Stage Charging: In applications such as nickel-metal hydride (NiMH) batteries, charging is divided into three stages: fast charging (up to 80%), continuous charging (with decreasing current), and trickle charging (microcurrent saturation), ensuring the battery is fully charged. FITS FOR MOST GAS AND DIESEL VEHICLES Charge, repair and maintain Lead-acid/AGM batteries of cars, trucks, SUV, RV,ATV, motorcycles,snowmobiles, golf carts, lawn mowers, motor boats, tricycles,tractors,power-sports,trailers,agriculture vehicles, marine, etc. Not compatible with lithium-ion battery. It can not activate a totally dead battery. It is a battery charger, not a jump starter. AC Input: 100-240V 50/60HZ Output Voltage: 12V Output Current: 6Amp Max Battery Capacity: 4Ah-120Ah Cooling: Fan Size: 160*90*60 mm Approval:CE/FCC/RoHS/UKCA INTELLIGENT & COMPACT DESIGN: This is a fully automatic battery charger, the smart LCD display shows the battery charging status, such as charging voltage & current, powerpercentage. Its compact and lightweight design makes it easy to store and transport,you can take it with you wherever you go. BUILT TO LAST & SAFETY CHARGING: This smart battery charger is made of high quality materials, owns safety technology including built in circuit protection,cooling system,spark free system, reverse polarity protection, over charge & over voltage protection, temperature protection, etc. PULSE REPAIR AND MAINTAINING: This new battery charger utilizes the latest technology, diagnose, repair various battery problems to repair your loss battery for the stronger engine starts and extend battery life. It is not only a battery charger, battery charger, maintainer, also battery desulfator. Review: quality of product and operation very good - recieved in good codition fast delivery charged my 100A battery fully in 10 hrs as expected good product Review: Happy with it - Feels very light when you take it out of the box but performs like a champ! I charged a less than happy battery on our little runaround Alto in the pulse mode and it's stayed charged longer than it was previously. Not the longest of cables(as you would expect on a cheapie) but lets face it, you need an extension cable to reach your car anyway right? Just press the button 3 times(i think) to put it in pulse mode(PUL on display) and leave it to do it's thing. I'm pretty impressed to be fair! ## Features - 🔋【Compact, Robust & Durable 6Amp Battery Charger】The NEW version intelligent battery charger- Designed to charge and maintain 12V drained batteries, including lead-acid automotive,marine, deep-cycle. - 🔋【3-in-1 Quick Battery Charger, Desulfator, Maintainer】The little handy battery charger tender works as 12V battery charger, battery desulfator, also battery maintenance charger, solve various battery problems; Pulse repair save your loss battery for stronger engine starts and extend battery life. Note: not all battery can be recovered, only use on Car or Motorcycle battery, it is not a jump starter. - 🔋【Four Charge & Repair Modes for Most Batteries】①CAR Mode (Max. 6A to charge 12V car batteries including SLA/GEL/Wet/MF/Flooded/Deep cycle,Calcium); ②AGM Mode (Max. 6A , to charge 12V AGM batteries); ③ MOTO Mode (To charge motorcycle battery,max 1.5A ); ④REPAIR Mode (An advanced battery recovery mode for repairing and storing old, idle,damaged,stratified or sulfated battery). - 🔋【Fully Automatic Charger with Multi-Protection】Automatic charging protects your battery from being overcharged. This battery chargers owns over voltage/over current protection,reverse polarity/short circuit protection, fireproof material,overheat protection. Automatically enters charging after fully charged, but not suggest to leave the charger connected to the battery indefinitely. - 🔋【LCD Screen Display Provides Visualized Charging】Just plug and play, leave the car battery charger booster there for charging and maintaining your batteries, automatically detect battery voltage, battery sulfation and acid stratification. The smart digital LCD screen displays the charging status and battery status, charging voltage, current, power percentage. One button to select different modes. - 🔋【A Must Have Portable Car Charger】The deep cycle battery charger performs well as lead acid battery charger, agm battery charger,auto battery charger, motorcycle battery charger, boat battery charger,etc. It has English manual of this car battery charger. If you have any questions, please contact us anytime, we will reply you soonest with a satisfactory solution. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08738BDZC | | Amperage | 6 Amps | | Battery Charge Time | 8 Hours | | Best Sellers Rank | 1,538 in Automotive ( See Top 100 in Automotive ) 19 in Car Battery Charging Units | | Brand | AIBEAU | | Brand Name | AIBEAU | | Colour | Red | | Compatible Devices | Cars, Trucks, Motorcycles, Boats, SUV, RV, ATV, Snowmobiles, Golf Carts, Lawn Mowers, Tractors, Power-Sports, Trailers, Agriculture Vehicles, Marine | | Connector Types | Cigarette Lighter Adapter | | Country of Origin | China | | Current Rating | 6 Amps | | Customer Reviews | 4.4 out of 5 stars 1,451 Reviews | | Input Voltage | 240 Volts | | Input voltage | 240 Volts | | Item Dimensions D x W x H | 26D x 25W x 8H centimetres | | Manufacturer | Aibeau | | Manufacturer Part Number | MF-2 | | Model Number | MF-2 | | Number of Items | 1 | | Number of Packs | 1 | | Number of Ports | 1 | | Output Voltage | 12 Volts (AC) | | Output voltage | 12 Volts (AC) | | Product Warranty | 1 Year Warranty Against Manufacturer Defects | | Product dimensions | 26D x 25W x 8H centimetres | | Specification Met | FCC | | Specification met | FCC | | UPC | 385606276180 | | Unit Count | 1.0 count | ## Product Details - **Brand:** AIBEAU - **Colour:** Red - **Item weight:** 0.53 Kilograms - **Output voltage:** 12 Volts (AC) - **Product dimensions:** 26D x 25W x 8H centimetres ## Images ![12V 6A Smart Car Battery Charger - Maintainer & Repair Lead-acid Batteries | Intelligent charging, repair & maintenance for cars, boats, motorcycles, lawn mowers, RVs, ATVs, SUVs & snowmobiles - Image 1](https://m.media-amazon.com/images/I/61l8qWZ7otL.jpg) ## Questions & Answers **Q: How long can i leave this plugged in & switched on? It has repaired my battery but now i need to maintain & trickle charge it. Is this feature automat** A: If it's not in the instructions i would buy a proper trickle charger. I have both. The charger is very good though. **Q: Why does it say max 100ah on the charger when the advert states max 150ah? My battery is 120ah so will it fully charge my battery?** A: Hello, As soon as we get your question, we asked our engineer and get the answer. 100ah on the charger not means MAX, it just a mark a cormal AH in the battery, and when battery within 100ah, it will more easy to charge. But when above 100ah, it just need more time to charge, for your 120ah battery, it may need about 12hours for full charge. So please don't worry, it can charge your battery withou any issue. Thanks Aibeau **Q: Would this be ok to use in a campervan to keep connected to battery and change the leasher battery when on sites to connect to maines 240v** A: Yes **Q: I have plugged the charger into the mains and to the battery . all i am getting is a loud shrill from he charger. no lights. what is wrong** A: My partner has this charger and it seriously looks like something from a joke shop. It was to charge his tractor battery 🤣😩🤣 I’d ordered it but just read great reviews. I’d say it’s fit to charge the lighting for a miniature dolls house and that’s about it. I’d of returned it if easier as a total waste. Don’t judge a book by its cover springs to mind🤪🤪🤪 ## Customer Reviews ### ⭐⭐⭐⭐⭐ quality of product and operation very good *by A***D on 28 July 2026* recieved in good codition fast delivery charged my 100A battery fully in 10 hrs as expected good product ### ⭐⭐⭐⭐⭐ Happy with it *by J***T on 5 March 2026* Feels very light when you take it out of the box but performs like a champ! I charged a less than happy battery on our little runaround Alto in the pulse mode and it's stayed charged longer than it was previously. Not the longest of cables(as you would expect on a cheapie) but lets face it, you need an extension cable to reach your car anyway right? Just press the button 3 times(i think) to put it in pulse mode(PUL on display) and leave it to do it's thing. I'm pretty impressed to be fair! ### ⭐⭐⭐⭐ No Frills unit, works but some limitations *by S***E on 17 July 2025* Good value but still a simple charger, charges Lead acid fine, quite quick, appears to have an aggressive charge profile. Ended up getting a Noco unit for my AGM batteries, that unit seemed to charge for longer and provide a better charge. Overall basic unit, works, but you get what you pay for. Note: will not charge below ~10v ## Frequently Bought Together - Car Battery Charger 12V 6-Amp Fully Automatic Smart Charger, Trickle Charger and Maintainer, Car Battery Repair and Desulfator for Cars Boat Motorcycle Lawn Mower RV ATV SUV Snowmobile - AA Insulated Booster Cables/Jump Leads AA4550 - For Petrol/Diesel Engines Up to 3000cc, 3 m Cable, Storage Bag - AstroAI Tyre Inflator Air Compressor 12V DC, Digital Car Tyre Pump 150 PSI, Preset Tyre Pressure & Auto Shutoff, Electric Air Pump for Car Tyres, Bicycles, Other Inflatables (Yellow) --- ## 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.hr/products/297190471-12v-6a-smart-car-battery-charger-maintainer-and-repair-lead](https://www.desertcart.hr/products/297190471-12v-6a-smart-car-battery-charger-maintainer-and-repair-lead) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-08-21*