--- product_id: 609802027 title: "SMARTCHARGE 4A Car Charger & Maintainer (Compatible With Various" brand: "ring" price: "$65.48" currency: USD in_stock: true category: "Ring" url: https://www.desertcart.us/products/609802027-smartcharge-4a-car-charger-and-maintainer-compatible-with-various store_origin: US region: United States of America --- # 4A smart charging power Revives batteries from 1V IP65 weather-resistant build SMARTCHARGE 4A Car Charger & Maintainer (Compatible With Various **Brand:** ring **Price:** $65.48 **Availability:** ✅ In Stock ## Summary > 🔌 Power up smarter, not harder — keep your ride ready for every journey! ## Quick Answers - **What is this?** SMARTCHARGE 4A Car Charger & Maintainer (Compatible With Various by ring - **How much does it cost?** $65.48 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/609802027-smartcharge-4a-car-charger-and-maintainer-compatible-with-various) ## Best For - ring enthusiasts ## Why This Product - Trusted ring brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Deep Battery Revival:** Brings flat batteries back to life starting at just 1 Volt - • **Extended Cable Reach:** Effortlessly access hard-to-reach batteries with long clamp cables - • **Rugged Outdoor Ready:** IP65-rated dust and water resistance for reliable driveway charging - • **Smart 9-Stage Charging:** Optimizes battery health with precision and care - • **Universal Battery Compatibility:** Works seamlessly with Lithium Ion, Lead Acid, Gel & Calcium types ## Overview The RING SMARTCHARGE 4A is a compact, intelligent car battery charger and maintainer designed for 6V and 12V batteries. Featuring a 9-stage charging process and smart technology, it prevents overcharging while extending battery life. Compatible with multiple battery types including Lithium Ion and Lead Acid, it can revive deeply discharged batteries from as low as 1 Volt. Its IP65 weather-resistant design and extended cable reach make it perfect for outdoor use and hard-to-access batteries, ensuring your vehicle is always ready to go. ## Description The Ring Automotive SMARTCHARGE 4 is a 4A smart car battery charger designed for 6V and 12V batteries. With a 9-stage charging process, this charger ensures efficient and reliable performance for AGM, leisure, lithium, car, motorbike, and caravan batteries. Its advanced technology provides optimal charging and maintenance, extending the life of your batteries. The compact and user-friendly design makes it easy to use, providing a practical and essential tool for battery maintenance. ## Features - SMARTCHARGE TECHNOLOGY: Keep your battery at peak health with this charger & maintainer compatible with various batteries including Lithium Ion, Lead Acid, Gel & Calcium - ideal for stop-start vehicles - SMART: Intelligent charging technology to prevent overcharging and ensure maximum battery life - CHARGE FLAT BATTERIES: Charges and restores batteries from as low as 1 Volt, helping bring deeply discharged batteries back to life. - EXTENDED CABLE REACH: Long clamp cables provide greater flexibility when testing, making it easier to access batteries in hard-to-reach locations and work around larger vehicles with less hassle. - IP65 WEATHER-RESISTANT DESIGN: Built to withstand dust and water ingress, making it ideal for charging vehicles outdoors on driveways and other exposed locations with confidence. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CV3XQ21K | | Amperage | 4 Amps | | Battery Charge Time | 1 Hours | | Best Sellers Rank | 650 in Automotive ( See Top 100 in Automotive ) 8 in Car Battery Charging Units | | Box Contents | Clamps, Smart Charger Body | | Brand Name | RING | | Colour | BLACK | | Connector Types | crocodile clips | | Country of Origin | China | | Current Rating | 4 Amps | | Customer Reviews | 4.5 4.5 out of 5 stars (201) | | EU Spare Part Availability Duration | 7 Years | | Input Voltage | 240 Volts | | Item Dimensions D x W x H | 5D x 8W x 14H centimetres | | Item Type Name | Smart Charger | | Item Weight | 0.56 Kilograms | | Manufacturer | Ring Automotive | | Manufacturer Part Number | RSC904 | | Model Number | RSC904 | | Number of Ports | 2 | | Output Voltage | 12 Volts | | Specification Met | UL, cUL, CE | ## Product Details - **Brand:** RING - **Colour:** BLACK - **Item weight:** 0.56 Kilograms - **Output voltage:** 12 Volts - **Product dimensions:** 5D x 8W x 14H centimetres ## Images ![SMARTCHARGE 4A Car Charger & Maintainer (Compatible With Various - Image 1](https://m.media-amazon.com/images/I/71h89pVkucL.jpg) ## Available Options This product comes in different **Style** options. ## Frequently Bought Together - Ring Automotive SMARTCHARGE 4 - 4A Smart Car Battery Charger, 6V & 12V Battery Maintainer - 9 Stage Charger for AGM, Leisure, Lithium, Car, Motorbike and Caravan Batteries, BLACK - Beizkna Digital Multimeter Voltmeter Battery Voltage Multi Tester AC DC Volt OHM Amp Current Meter Continuity Circuit Resistance Diode Ammeter Electrical Tester with Test Leads Backlight LCD Display --- ## 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.us/products/609802027-smartcharge-4a-car-charger-and-maintainer-compatible-with-various](https://www.desertcart.us/products/609802027-smartcharge-4a-car-charger-and-maintainer-compatible-with-various) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-09-13*