--- product_id: 72223167 title: "Battery Charger 2A/8A/15A" brand: "ampeak" price: "£8.33" currency: GBP in_stock: false reviews_count: 10 url: https://www.desertcart.co.uk/products/72223167-battery-charger-2a-8a-15a store_origin: GB region: United Kingdom --- # 15A rapid charge power 8-stage smart desulfation Winter mode for cold starts Battery Charger 2A/8A/15A **Brand:** ampeak **Price:** £8.33 **Availability:** ❌ Out of Stock ## Summary > ⚡ Never get stranded again — power up smarter, faster, and safer! ## Quick Answers - **What is this?** Battery Charger 2A/8A/15A by ampeak - **How much does it cost?** £8.33 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/72223167-battery-charger-2a-8a-15a) ## Best For - ampeak enthusiasts ## Why This Product - Trusted ampeak brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **One Charger, Multiple Uses:** Automatically adjusts 2A/8A/15A charge for 12V batteries across cars, boats, RVs, and motorcycles. - • **Safe & Worry-Free Operation:** ETL-certified with spark-proof and overcharge protection for months-long maintenance. - • **Confidence with Every Charge:** Backed by 30-day returns and 18-month warranty with dedicated customer support. - • **Revive & Maintain Like a Pro:** Smart 8-stage desulfator restores battery health and extends lifespan. - • **Instant Cold-Weather Reliability:** Winter mode plus 100A engine start boost ensures no more dead batteries on freezing mornings. ## Overview The Ampeak 15A Car Battery Charger is a versatile, ETL-certified smart maintainer designed for 12V/6V lead-acid, LiFePO4, AGM, marine, and RV batteries. Featuring an 8-stage desulfation process, winter mode with 100A engine start boost, and automatic current adjustment, it ensures reliable battery health and instant cold-weather starts. With spark-proof safety and a robust warranty, it’s the ultimate all-in-one charger for professionals who demand peak performance and peace of mind. ## Description Product description Fuel Your Drive: Ampeak's Car Battery Charger Unleash the Power with Ampeak: Your Ultimate Battery Charger for Automotive Adventures! Say goodbye to battery woes with Ampeak's cutting-edge battery charger – perfect for 6V and 12V lead-acid, calcium, and lithium batteries. Take control of your charging experience with the freedom to select from 2A, 8A, or a lightning-fast 15A charging current! No more surprises on the road – whether it's your trusty car, camping gear, or essential gadgets, Ampeak has you covered! Embrace the convenience of a single, versatile charger that satisfies all your power-hungry needs. Join the ranks of thrilled users who swear by Ampeak's efficiency and reliability. Don't miss out on the action! Get your Ampeak battery charger now and let boundless energy fuel your every automotive journey. Specification Unlocking Power: Ampeak's 8-Step Battery Charger Ampeak Battery Charger: Unlocking the Power of the 8-Step Charging Program! Desulfation: Dissolves Sulfate Buildup Desulfation breaks down sulfate deposits on the battery plates, enhancing battery performance and longevity. Soft Start: Gentle Power Initiation The soft start feature ensures a smooth and gradual power delivery to the battery, preventing any sudden surges. Bulk Charge: Rapid Energy Refill Bulk charge rapidly fills the battery with a high current to reach approximately 80% capacity efficiently. Absorption: Optimized Charging Efficiency During absorption, the charger fine-tunes the charge level, maximizing the battery's capacity to near 100%. Analysis: Intelligent Battery Assessment Ampeak's charger continuously analyzes the battery's condition, adjusting the charging process accordingly. Recondition: Restoring Battery Health Reconditioning revives weak or deeply discharged batteries, restoring their performance to optimal levels. Float: Maintaining Full Charge The float stage maintains a steady, low-level charge to keep the battery fully charged without overcharging. Pulse Maintenance: Preserving Battery Longevity Pulse maintenance provides a gentle, intermittent charge to prevent battery self-discharge and extend its lifespan. Ampeak's 8-step Charging Program ensures a comprehensive and precise approach to battery maintenance, safeguarding your batteries and keeping them in peak condition for all your power needs! Upgrade Your Charging: Ampeak's Alligator Clips Enhanced Performance: Ampeak Battery Charger with Alligator Clips! Experience the upgraded alligator clips, catering to customer demands! Wider interface area ensures stable and efficient battery charging. Discover the power of Ampeak battery trickle charger today! 1V Drained-Battery Savior: Unleash the Power Never Worry about Drained Batteries Again! Introducing the 1V Drained-Battery Savior - Your Ultimate Solution for Power Emergencies! Say goodbye to frustration and keep your devices charged and ready with ease. Get yours now and stay powered up Unleash the Power On-the-Go with Ampeak Battery Charger! Experience ultimate convenience with Ampeak's lightweight, portable design and unique handle feature. Whether you're exploring the great outdoors or simply on the move, our charger is your trusted companion. Say goodbye to bulky chargers and embrace the freedom of power in the palm of your hand! Get your Ampeak charger now and fuel your adventures! Review: The perfect charger for my uses - I bought this to replace a very old charger with no intelligence. While the old would charge battery's it would just keep charging them and not stop when the battery was full. So with this charger I can just leave the charger running and not worry about overcharging. The auto amp mode is nice as it will decide how much current it will use. It is a nice compact size and very light and pretty quiet compared to my old one would would loudly hum while charging. This one is so quiet that once it finishes charging the display goes off but then it enters pulse maintenance mode where is charges as needed which is great. It is not off just quietly monitoring and charging the battery. It is also about half the size of my old charger and weighs nothing. It has Velcro to keep the charging cables tied up when not in use. Clamp are not weak and appear well made and makes a good solid connection to the battery terminals. About the only thing I can say is once it goes into charge maintenance known as pulse it will not notice the battery is dropping in voltage. Say you want to run your vehicle in accessory mode to say use the wifi in the vehicle. Your battery will get drained till dead as it will be in maintenance mode which will only keep it topped off and not charge the battery so accessory will use more current then can be made up for. Review: Great Charger - Purchased this charger in 2019 and unit has worked flawlessly. Works on cars, trucks, ATV's, UTV's and side by sides. ## Features - Smart 8-Stage Battery Desulfator & Maintainer Our intelligent car battery maintainer features a repair-focused charging program that reverses sulfation to restore battery health, giving you years of reliable starts and eliminating costly, early replacements. - Powerful Cold-Weather Automotive Battery Charger With Winter Mode and a 100A engine start boost, this battery charger automotive guarantees instant starts on freezing mornings, so you never face a dead car battery in harsh conditions again. - ETL-Certified Safe Battery Maintainer 12 Volt Automotive As a fully protected battery maintainer trickle charger, its spark-proof and overcharge protections allow for worry-free, months-long maintenance of your car, boat, or RV, keeping your property safe. - Versatile Trickle Charger for Boat, Car & More This all-in-one trickle charger automatically selects the perfect charge (2A/8A/15A) for any 12V battery, serving as the ultimate trickle charger for boat battery, motorcycle, or truck without needing multiple devices. - Risk-Free Trial with Long-Term Support Backed by a 30-day return policy and an 18-month warranty, enjoy complete peace of mind with dedicated customer support ready to assist you at any time. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07DD8BJ9V | | Amperage | 15 Amps | | Battery Charge Time | 3 Hours | | Best Sellers Rank | #525,591 in Automotive ( See Top 100 in Automotive ) #1,214 in Battery Chargers | | Brand | Ampeak | | Color | 15A | | Compatible Devices | 6V/12V lead-acid, AGM, GEL, LiFePO4 batteries | | Connector Type Used on Cable | NEMA 1-15 (power plug), Battery Clamp/Alligator Clip | | Current Rating | 15 Amps | | Customer Reviews | 4.4 out of 5 stars 2,815 Reviews | | EU Spare Part Availability Duration | 18 Months | | Input Voltage | 120 Volts (AC) | | Item Dimensions D x W x H | 5.29"D x 9.76"W x 3.91"H | | Item Weight | 1.1 Kilograms | | Manufacturer | Ampeak | | Mfr Part Number | CGUFB2015 | | Model Number | CGUFB2015 | | Number of Ports | 1 | | Output Voltage | 12 Volts | | Product Dimensions | 5.29"D x 9.76"W x 3.91"H | | Specification Met | ETL | | UPC | 712396063339 | | Unit Count | 1.0 Count | | Warranty Description | 30-day hassle-free return and an 18-Month Hassle-Free Warranty | ## Product Details - **Brand:** Ampeak - **Color:** Orange - **Output Voltage:** 12 Volts (DC) - **Product Dimensions:** 8"D x 6"W x 6"H - **Specification Met:** ETL ## Images ![Battery Charger 2A/8A/15A - Image 1](https://m.media-amazon.com/images/I/81LnMmiZ+3L.jpg) ![Battery Charger 2A/8A/15A - Image 2](https://m.media-amazon.com/images/I/711AVtT700L.jpg) ![Battery Charger 2A/8A/15A - Image 3](https://m.media-amazon.com/images/I/81PoeOuTecL.jpg) ![Battery Charger 2A/8A/15A - Image 4](https://m.media-amazon.com/images/I/81IUIifpTxL.jpg) ![Battery Charger 2A/8A/15A - Image 5](https://m.media-amazon.com/images/I/81nTwRbxlWL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Will the charger work with batteries connected in parallel (eg. RV house batteries) without having to disconnect them?** A: This smart battery charger supports charging 12V lead-acid battery. It is not recommended to charge battery in parallel. Because the surge current is too large, the battery would be damaged. **Q: Why does it say not to charge a dead battery in the warnings? Is that not what it’s meant for?** A: I have repaired several old, dead but otherwise non-defective batteries. I connect them and select Repair. After a few minutes it will stop and say battery fault however the battery will now should a few volts. I repeat this process until the voltage gets high enough and the repair continues, sometimes for 24 hours. When completed the battery starts my 1976 LC and continues to work well with normal use. Note, as a precaution I always do this outside away from the house. I also know that the battery is not internally damaged. **Q: Charger says to connect cables when they are connected** A: This just happened to me too. It's because the charger cannot recognize it as a battery. Your battery is dead dead. It is a built in safety protocol. Fortunately it was my boat battery. I hooked it up to my car with jumpers for 10 minutes. I then i hooked up the charger. The charger immediately recognized the battery and started charging. Hope this helps! **Q: does this work with optima yellow top battery** A: Yes. This smart battery charger supports charging all types of 12V lead-acid battery, including AGM, GEL and STD. After searching the optima yellow top battery on market, most of optima yellow top batteries are AGM, which can be charged by this smart battery charger. ## Customer Reviews ### ⭐⭐⭐⭐⭐ The perfect charger for my uses *by J***M on March 26, 2023* I bought this to replace a very old charger with no intelligence. While the old would charge battery's it would just keep charging them and not stop when the battery was full. So with this charger I can just leave the charger running and not worry about overcharging. The auto amp mode is nice as it will decide how much current it will use. It is a nice compact size and very light and pretty quiet compared to my old one would would loudly hum while charging. This one is so quiet that once it finishes charging the display goes off but then it enters pulse maintenance mode where is charges as needed which is great. It is not off just quietly monitoring and charging the battery. It is also about half the size of my old charger and weighs nothing. It has Velcro to keep the charging cables tied up when not in use. Clamp are not weak and appear well made and makes a good solid connection to the battery terminals. About the only thing I can say is once it goes into charge maintenance known as pulse it will not notice the battery is dropping in voltage. Say you want to run your vehicle in accessory mode to say use the wifi in the vehicle. Your battery will get drained till dead as it will be in maintenance mode which will only keep it topped off and not charge the battery so accessory will use more current then can be made up for. ### ⭐⭐⭐⭐⭐ Great Charger *by J***A on December 30, 2025* Purchased this charger in 2019 and unit has worked flawlessly. Works on cars, trucks, ATV's, UTV's and side by sides. ### ⭐⭐⭐⭐ Great device for the budget friendly mind. *by J***S on December 13, 2024* It’s smaller than it appears in the pictures and has a somewhat toy-like appearance. That being said, I’m happy with the purchase; it does perform as described. It’s easy to use and intuitive, though the instructions in the small fold-out manual are not laid out well, but enough to get you up and running, and the auto features work very well. It really is just connect the clamps to your battery terminals, red to hot and black to ground, plug the machine in to a standard AC power outlet, set the voltage for 6V or 12V, wait about 30 seconds, and the auto charger features take over from there. It does a comprehensive job of analyzing, preparing, conditioning, and charging. It shuts off automatically when the battery is fully charged and will not overcharge the battery. Set it up, turn it on, walk away, and return later. It is kind of a fire-and-forget-it device. I’ve used it on several batteries already, and it’s a little champ! --- ## 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/72223167-battery-charger-2a-8a-15a](https://www.desertcart.co.uk/products/72223167-battery-charger-2a-8a-15a) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-16*