--- product_id: 99104445 title: "Car Battery Charger and Maintainer 3.8A 6V 12V Intelligent Household Automotive Charger with 8 Modes for 12V LiFePO4 / Lead-acid Battery of Wet/GEL/MF/CA/EFB/AGM/VRLA" brand: "autoxel" price: "$19.59" currency: USD in_stock: true reviews_count: 8 url: https://www.desertcart.us/products/99104445-car-battery-charger-and-maintainer-3-8a-6v-12v-intelligent store_origin: US region: United States of America --- # 3.8A max charging current IP65 dust & water resistant 8 smart charging modes Car Battery Charger and Maintainer 3.8A 6V 12V Intelligent Household Automotive Charger with 8 Modes for 12V LiFePO4 / Lead-acid Battery of Wet/GEL/MF/CA/EFB/AGM/VRLA **Brand:** autoxel **Price:** $19.59 **Availability:** βœ… In Stock ## Summary > πŸ”Œ Charge smarter, drive farther β€” never get caught powerless again! ## Quick Answers - **What is this?** Car Battery Charger and Maintainer 3.8A 6V 12V Intelligent Household Automotive Charger with 8 Modes for 12V LiFePO4 / Lead-acid Battery of Wet/GEL/MF/CA/EFB/AGM/VRLA by autoxel - **How much does it cost?** $19.59 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/99104445-car-battery-charger-and-maintainer-3-8a-6v-12v-intelligent) ## Best For - autoxel enthusiasts ## Why This Product - Trusted autoxel brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Built to Endure:** Rugged IP65-rated housing and thermal monitoring keep your charger reliable in any environment. - β€’ **Smart Energy Saver:** Adaptive charging minimizes power use by responding to battery feedback, extending battery life and saving energy. - β€’ **Safety First, Always:** Multi-layer protection with spark-proof, reverse polarity, and overcharge safeguards for worry-free 24/7 use. - β€’ **Universal Compatibility:** Charges LiFePO4 & Lead-acid batteries including Wet, GEL, MF, CA, EFB, AGM & VRLA for cars, trucks & motorcycles. - β€’ **Tailored Power for Every Battery:** 8 versatile modes & dual 6V/12V options ensure perfect charge and maintenance for all battery types. ## Overview The AUTOXEL 3.8A Intelligent Car Battery Charger offers 8 customizable charging modes and supports both 6V and 12V batteries, including LiFePO4 and various lead-acid types. Featuring advanced safety protections, energy-saving adaptive charging, and an IP65-rated durable design, it’s engineered for reliable, efficient battery maintenance across vehicles, trucks, and motorcycles. Compact yet powerful, it’s the essential tool for proactive battery care and peace of mind. ## Description AUTOXEL 3.8A 6V 12V Car Battery Charger for Vehicles / Trucks / Motocycles Features Energy Save: Minimizes energy consumption when full power is not needed. Interactive: Alters the charging process based on organic battery feedback. Load Tracking: Charge LEDs dynamically track the batteries state-of-charge when a load outpaces the charge current. Firewall: Multi-level safety barrier that prevents abnormal and unsafe conditions. Thermal Monitor: Internal temperature sensors adjust charge based on ambient climate. Compensation: Adjusts for varying A/C line voltage for consistent charging. Specifications Input: 220-240V Output: 6V & 12V Power: 60W Max Charging Current: 0.9A(Small),3.8A(Normal) Battery Types: Wet, Gel, MF, CA, EFB, AGM & LIB Battery Capacities: 2-120Ah (6V), 2-120Ah (12V), Maintains All Sizes of Batteries Housing Protection Level: IP65 (Dust and Waterproof ) Dimensions (L x W x H): 199 x 75.5 x 54.5mm (7.83 x 2.97 x 2.15in) Operating Temperature: 0ΒΊC to 40ΒΊC (32ΒΊF to 104ΒΊF) Storage Temperature: -30ΒΊC to 60ΒΊC (-22ΒΊF to 140ΒΊF) Noise Level: <50dB (from distance of 50cm) Safety Class: CLASS II Certifications: cETLus, FCC, CEC (BC marker) Package Includes: 1 x Car Battery Charger 1 x Battery Clamp Connector 1 x Eyelet Terminal Connector 1 x User Manual Review: highly recommended! - Had this for several months now and I have to say for the price, the quality is superb, it maintains the battery extremely well and has all the modes you would need. I've used it to trickle charge and fully charge, as well as recondition the battery and it has performed flawlessly every time (and I've not felt it get hot, in fact it's normally not even warm). The main unit is a little sizeable, but can still be tucked away inside the engine bay should you need to (rather than trailing outside). Compared to far more expensive alternatives which I've had in the past, this is superb value for money. Review: Excellent little gizmo. - I needed a battery charger suitable to recharge the flat battery in my wife's Smart Car, which has MHD (stop/start) fitted. This seemed to fit the bill, got good reviews and I was very pleased at how easy and foolproof it was to set up and use; the hardest part was accessing the battery, which in a Smart is under the carpet in the footwell. The instructions are in good, clear English, which always helps. After an overnight charge the car started at the first turn of the key, confirming the green '100% charged' LED. I also liked the inclusion of a plug-in connector, so I won't have to get at the battery again to keep it topped up when the car isn't being used much. I expect motorhome or classic car, etc. owners will find this feature useful for the same reason. 5*****'s! ## Features - πŸš— [8 MODES & 2 VOLTAGE OPTIONS:] πŸš— This car battery charger has 8 manually selected charging modes. With 6 and 12 volt options, it is very convient for you to match the batteries and give them the best protection and maintenance. Select the suitable charging mode for your battery, then leave it to charge and maintain your battery without safety concern. - β›‘ [MULTIPLE SAFETY PROTECTIION:] πŸš— The automatic battery charger provides redundant levels of safety protection, including spark-proof technology, reverse polarity and overcharge protection. Safely connected 24/7, UV and IP65 water resistant. - πŸ›  [ENERGY SAVING & CONVENIENCE:] πŸš— The battery charger for car minimizes energy consumption when full power is not needed and the battery trickle charger alters the charging process based on organic battery feedback,charge LEDs dynamically track the batteries. - 🏍 [WIDE APPLICATIONS:] πŸš— This 6/12 volt battery charger and maintainer is a smart charger to charge LiFePO4 & Lead-acid battery of Wet, MF, VRLA, AGM & GEL battery for your automobile, cars, vehicles, trucks and motorcycles. - πŸ‘‰ [NOTE:] πŸš— The battery may recognize 12V old battery for 6V Charging mode, which means battery voltage is very low and cannot select 12V NORM mode to charge the battery directly. Please use the 12V REPAIR mode to recover your battery first. When pressing MODE button, the charger shows 6V modes for your 12V battery, please long press MODE button for 3 seconds to enter 12V REPAIR mode. Any issues or suggestions of using the battery charger, you can contact by brand support email for help. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07LBSRXMW | | Brand | AUTOXEL | | Brand Name | AUTOXEL | | Colour | Black | | Current Rating | 0.9 Amps | | Current rating | 0.9 Amps | | Customer Reviews | 4.4 out of 5 stars 554 Reviews | | Input Voltage | 240 Volts | | Input voltage | 240 Volts | | Item Dimensions D x W x H | 5.5D x 7.6W x 19.9H centimetres | | Manufacturer | AUTOXEL | | Manufacturer Part Number | 5-200UK001 | | Output Voltage | 6 Volts | | Output voltage | 6 Volts | | Product dimensions | 5.5D x 7.6W x 19.9H centimetres | ## Product Details - **Brand:** AUTOXEL - **Colour:** Black - **Product dimensions:** 5.5D x 7.6W x 19.9H centimetres - **Output voltage:** 6 Volts - **Input voltage:** 240 Volts ## Images ![Car Battery Charger and Maintainer 3.8A 6V 12V Intelligent Household Automotive Charger with 8 Modes for 12V LiFePO4 / Lead-acid Battery of Wet/GEL/MF/CA/EFB/AGM/VRLA - Image 1](https://m.media-amazon.com/images/I/71B-dCy8NwS.jpg) ![Car Battery Charger and Maintainer 3.8A 6V 12V Intelligent Household Automotive Charger with 8 Modes for 12V LiFePO4 / Lead-acid Battery of Wet/GEL/MF/CA/EFB/AGM/VRLA - Image 2](https://m.media-amazon.com/images/I/711Kzq90rnS.jpg) ![Car Battery Charger and Maintainer 3.8A 6V 12V Intelligent Household Automotive Charger with 8 Modes for 12V LiFePO4 / Lead-acid Battery of Wet/GEL/MF/CA/EFB/AGM/VRLA - Image 3](https://m.media-amazon.com/images/I/81JnE3l61jS.jpg) ![Car Battery Charger and Maintainer 3.8A 6V 12V Intelligent Household Automotive Charger with 8 Modes for 12V LiFePO4 / Lead-acid Battery of Wet/GEL/MF/CA/EFB/AGM/VRLA - Image 4](https://m.media-amazon.com/images/I/61LjTh2lRgS.jpg) ![Car Battery Charger and Maintainer 3.8A 6V 12V Intelligent Household Automotive Charger with 8 Modes for 12V LiFePO4 / Lead-acid Battery of Wet/GEL/MF/CA/EFB/AGM/VRLA - Image 5](https://m.media-amazon.com/images/I/61vtJbqsndL.jpg) ## Questions & Answers **Q: I bought this for my 84 year old father. There were no instructions in the box. Can't find any on-line, where can I get them from?** A: Hi, I must admit I cannot remember the so called instruction manual but the advert says it should be included so you should be able to get one from the supplier. I can say it is basically self managing and the indications are pretty self explanatory. The only time you need human intervention is if you need to select battery recovery for an old battery. As a basic charger it is pretty well plug and play. hope that helps a bit. I can say it works very well Del **Q: Anyone know how to contact the seller????** A: Yes **Q: Does the in-line connector fit a ctec charger in-line connector so i can charge via my cigarette lighter?** A: No it only has ring terminals & crocodile clips **Q: I have tried charging my gsxr 1000 and all im getring on the display is the solid amber on warning! Wont allow me to change charging mode.** A: This gadget is an automatic trickle-charger so it analyses and diagnoses the state of your battery and applies the appropriate charge, ( rather than risk cooking the battery by just whacking in oodles of current) which may take a (seemingly) very long time. The first time I used it to recharge the battery in my wife's Smart Car, it took ages i.e overnight, but it did the job and the battery has been fine ever since. ## Customer Reviews ### ⭐⭐⭐⭐⭐ highly recommended! *by D***D on 15 September 2020* Had this for several months now and I have to say for the price, the quality is superb, it maintains the battery extremely well and has all the modes you would need. I've used it to trickle charge and fully charge, as well as recondition the battery and it has performed flawlessly every time (and I've not felt it get hot, in fact it's normally not even warm). The main unit is a little sizeable, but can still be tucked away inside the engine bay should you need to (rather than trailing outside). Compared to far more expensive alternatives which I've had in the past, this is superb value for money. ### ⭐⭐⭐⭐⭐ Excellent little gizmo. *by D***S on 7 February 2020* I needed a battery charger suitable to recharge the flat battery in my wife's Smart Car, which has MHD (stop/start) fitted. This seemed to fit the bill, got good reviews and I was very pleased at how easy and foolproof it was to set up and use; the hardest part was accessing the battery, which in a Smart is under the carpet in the footwell. The instructions are in good, clear English, which always helps. After an overnight charge the car started at the first turn of the key, confirming the green '100% charged' LED. I also liked the inclusion of a plug-in connector, so I won't have to get at the battery again to keep it topped up when the car isn't being used much. I expect motorhome or classic car, etc. owners will find this feature useful for the same reason. 5*****'s! ### ⭐⭐⭐⭐ Doesn't trickle charge lithium after initial charge is complete. *by L***L on 16 May 2021* Charger is of high quality, and works well, but will *not* trickle charge lithium batteries. Once the lithium battery is fully charged it will stop charging, and despite still being plugged in and appearing to be fully charged, the battery will actually be slowly draining. Every week or two I have to pop in to the garage and restart the charger to top the battery back up. --- ## 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.us/products/99104445-car-battery-charger-and-maintainer-3-8a-6v-12v-intelligent](https://www.desertcart.us/products/99104445-car-battery-charger-and-maintainer-3-8a-6v-12v-intelligent) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-17*