--- product_id: 153040859 title: "Automatic Smart Battery Charger/Maintainer 12V/8A 24V/4A Pulse Repair Charger with LCD Display for Golf Cart Motorcycle Car Marine Truck Yacht Mower, Auto-Voltage Detection, Finger Touch Charging Mode" brand: "foxsur" price: "£2.30" currency: GBP in_stock: false reviews_count: 9 url: https://www.desertcart.co.uk/products/153040859-automatic-smart-battery-charger-maintainer-12v-8a-24v-4a-pulse store_origin: GB region: United Kingdom --- # 12V/24V compatibility Auto temp detection Multiple safety features Automatic Smart Battery Charger/Maintainer 12V/8A 24V/4A Pulse Repair Charger with LCD Display for Golf Cart Motorcycle Car Marine Truck Yacht Mower, Auto-Voltage Detection, Finger Touch Charging Mode **Brand:** foxsur **Price:** £2.30 **Availability:** ❌ Out of Stock ## Summary > 🔌 Charge Smart, Live Smart! ## Quick Answers - **What is this?** Automatic Smart Battery Charger/Maintainer 12V/8A 24V/4A Pulse Repair Charger with LCD Display for Golf Cart Motorcycle Car Marine Truck Yacht Mower, Auto-Voltage Detection, Finger Touch Charging Mode by foxsur - **How much does it cost?** £2.30 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/153040859-automatic-smart-battery-charger-maintainer-12v-8a-24v-4a-pulse) ## Best For - foxsur enthusiasts ## Why This Product - Trusted foxsur brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Pulse Repair Technology:** Revives slightly damaged batteries for longer life. - • **Smart Temperature Control:** Adapts to seasonal changes for optimal charging. - • **User-Friendly LCD Display:** Real-time monitoring of charging status and battery health. - • **Universal Battery Compatibility:** Works with a wide range of battery types. - • **Comprehensive Safety Protections:** Ensures safe operation with built-in safeguards. ## Overview The Automatic Smart Battery Charger/Maintainer is a cutting-edge device designed for 12V and 24V batteries, featuring intelligent CPU control for optimal charging based on ambient temperature. With its pulse repair function, it can rejuvenate slightly damaged batteries, while the user-friendly LCD display provides real-time updates on charging status. Safety is paramount, with multiple protection features ensuring a secure charging experience. ## Description Foxsur Automatic Smart Battery Charger/Maintainer 12V/8A 24V/4A Pulse Repair Charger with LCD Display for Golf Cart Motorcycle Car Marine Truck Yacht Mower, Auto-Voltage Detection, Finger Touch Charging Mode New features: - 3 Stage Charging FOXSUR car battery charger fully automatic high frequency charging delivers 3 stage charging, automatically switching from fast charge, to top-off, then to trickle charge. - 6 working modes 1. ‘CAR/TRUCK’ mode 2. ‘Motorcycle’ mode 3. ‘AGM’ mode 4. 'Repair' mode 5. ‘Summer’ mode 6. ‘Winter’ mode If you want to maintain or trickle charge a big battery, you can select the MOTORCYCLE mode instead of the CAR/TRUCK mode. Features: - Wide voltage, Automatically adjust the charging current This charger is design for 12V and 24V batteries, 140W power, peak current 8A charging fast. - Wide range of use Multi-mode one-button switching, 3-mode battery sub-charge, does not hurt the battery. It can charge the car, golf cart, motorcycle, lawn mower, boat, RV, SUV, ATV and more. - Multiple protection overcharging protection, Overvoltage protection, overcurrent protection, overheating protection, low voltage protection, etc. - Easy to operate Connect the battery to the power supply and select the mode to automatically charge.It adopts CPU precision control to fully self-stop. LCD Display - Display charging voltage and current - Display charging temperature ( Inside Temperature ) - Display charging mode (Automatically match summer or winter mode) - Display 'ERO' (Reverse connection or Output short-circuit.) - Touch screen charging mode indicator LED Package Includes: 1 x car battery charger 1 x charger manual Warm Tips: Most types of lead-acid batteries, including calcium, gel and AGM, wet, EFB, etc.(Note:not for lithium battery) ## Features - 【THE LATEST INTELLIGENT CPU CONTROL】Portable battery charger/maintainer automatically adjusts the charge current and maintainability according to the temperature. Automatic detection of ambient temperature, so that winter can be full speed, summer is not overload.optimized for any climate, easy to deal with a variety of harsh voltage environments. - 【HIGHLY COMPATIBLE】Suitable for both 12V and 24V batteries, making it easier to use.It works with Calcium, AGM, EFB, MF, FLOODED, VRLA, SLA and Wet batteries, meaning that it can be used for the batteries in Car, Truck, Motorcycle, RV, SUV, ATV, golf cart, tricycles, agricultural vehicles, bus, etc. ➤NOTE: NOT FOR LITHIUM BATTERY - 【PULSE REPAIR FUNCTION】Intelligent control system, strong pulse repair technology, remove vulcanization, repair slightly damaged batteries, reduce water loss, Provides stronger engine starts and extended battery life. ➤NOTE: It can not activate a dead battery or repair a battery which is damaged seriously; it also can not repair a battery back to 100% new. - 【MULTIPLE PROTECTION & SAFETY OF USE】This Automatic Smart Battery Charger owns safety technology including built in circuit protection, spark free system, reverse polarity protection, over-charge, over-voltage and over-temperature protection, stable performance for longer life. - 【FULLY AUTOMATIC CHARGER WITH LCD SCREEN DISPLAY】Battery chargers Just plug and leave it for charging and maintaining your batteries automatically for long time, with intelligent digital LCD displays charging status and battery status, charge voltage, charge current, inside temperature, summer mode, winter mode, etc. ## Images ![Automatic Smart Battery Charger/Maintainer 12V/8A 24V/4A Pulse Repair Charger with LCD Display for Golf Cart Motorcycle Car Marine Truck Yacht Mower, Auto-Voltage Detection, Finger Touch Charging Mode - Image 1](https://m.media-amazon.com/images/I/71m4dkSMrnL.jpg) ![Automatic Smart Battery Charger/Maintainer 12V/8A 24V/4A Pulse Repair Charger with LCD Display for Golf Cart Motorcycle Car Marine Truck Yacht Mower, Auto-Voltage Detection, Finger Touch Charging Mode - Image 2](https://m.media-amazon.com/images/I/612zYEDnPZL.jpg) ![Automatic Smart Battery Charger/Maintainer 12V/8A 24V/4A Pulse Repair Charger with LCD Display for Golf Cart Motorcycle Car Marine Truck Yacht Mower, Auto-Voltage Detection, Finger Touch Charging Mode - Image 3](https://m.media-amazon.com/images/I/61Kx9Z8xpPL.jpg) ![Automatic Smart Battery Charger/Maintainer 12V/8A 24V/4A Pulse Repair Charger with LCD Display for Golf Cart Motorcycle Car Marine Truck Yacht Mower, Auto-Voltage Detection, Finger Touch Charging Mode - Image 4](https://m.media-amazon.com/images/I/71y8DGyyBRL.jpg) ![Automatic Smart Battery Charger/Maintainer 12V/8A 24V/4A Pulse Repair Charger with LCD Display for Golf Cart Motorcycle Car Marine Truck Yacht Mower, Auto-Voltage Detection, Finger Touch Charging Mode - Image 5](https://m.media-amazon.com/images/I/615gb36oLkL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars The repair feature worked- restored my sulfated battery *by M***R on Reviewed in the United States on June 2, 2021* I like this charger- good features, good price. The repair feature worked on my battery. Details to the repair:My battery is a 12V 95aH flooded (wet) marine battery. It was NOT fried or toast- it had sat for several years, but was fairly unused. It WAS NOT working well, simply put, it would charge quickly, say it had 'regular' voltage, then deplete much faster than 95aH capacity. (about 1/3 the capacity, by my measure). ADVICE: Get a hydrometer. The hydrometer reading indicated near water specific gravity. In my case, each cell had fluid, (was NOT dry, ever), and all six cells read the same. This is key. One or more with different electrolyte value (specific gravity) can mean the battery is toast. One repair cycle with the Foxsur and I could measure higher electrolyte specific gravity. One charge, discharge cycle more, one more repair cycle with the Foxsur, and this battery now is reporting "GOOD" (nominal) specific gravity and has nearly 100% FULL CAPACITY when I use the battery with a known load. In net, battery repair likely can only be done on truly sulfated batteries- not damaged batteries with shorted or bad cells. With 2x 24 hr repair cycles, my battery has been restored from having only 30% capacity to 100%, and is happily running my cooler/fridge/freezer unit... ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Works flawlessly *by S***R on Reviewed in the United States on March 22, 2023* I have 3 of these chargers. 2 in my boat and 1 for for my Polaris rzr. They have always worked good ### ⭐⭐⭐⭐ 4.0 out of 5 stars Advanced 12v battery charger *by J***H on Reviewed in the United States on June 23, 2020* The media could not be loaded.  Great charger. Got it to repair and charge my agm battery that are expensive to replace and can easily sulphate if discharged. This brought back the dead agm battery back to life. I chose this one over another model from foxsur since this has higher output amps and has a mode specific for agm battery. This charger seem to regulate the voltage and current intelligently based on the condition of the battery and also seems to adjust based on the ambient temperature. See attached pictures and video, the fan seems to be on most of the time and is not as loud as you hear in the video. Overall great smart charger and it won’t fry your battery as other chargers are notorious for. Per the manual it is safe to leave it connected to the battery long term.Edit 6/26 .. Noticed an issue, not sure if it is a issue or just limited to AGM batteries. Per the specs this is a three stage charger, the charger puts out almost 8 amps during the second stage (probably the absorption stage), and as it progress it keeps lowering the current and keeps the voltage constant , around 14.1 V for my battery. Towards the end of this stage is where I notice the problem. When the current reaches around 1 Amp, the charger goes off, then comes back on , fan comes on and charges for few seconds and then off. I don't know if this is how the third stage is supposed to work, seems like it is doing a pulse charging. It keeps doing the on- off cycle , in my case for around 45 mins and then goes off and stays off as expected. A battery test shows that my battery is charged to capacity. So not sure if it is by design or a problem. --- ## 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.co.uk/products/153040859-automatic-smart-battery-charger-maintainer-12v-8a-24v-4a-pulse](https://www.desertcart.co.uk/products/153040859-automatic-smart-battery-charger-maintainer-12v-8a-24v-4a-pulse) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-25*