--- product_id: 98012623 title: "Schumacher Electric Wheeled 15A Car Battery Charger & Maintainer – DSR124" brand: "schumacher electric" price: "$2363.18" currency: USD in_stock: true reviews_count: 9 category: "Schumacher Electric" url: https://www.desertcart.us/products/98012623-schumacher-electric-wheeled-15a-car-battery-charger-and-maintainer-dsr124 store_origin: US region: United States of America --- # 330A max engine start power 6V/12V/24V multi-voltage support Wheeled mobility with 17ft cable Schumacher Electric Wheeled 15A Car Battery Charger & Maintainer – DSR124 **Brand:** schumacher electric **Price:** $2363.18 **Availability:** ✅ In Stock ## Summary > ⚡ Charge like a pro, start like a boss. ## Quick Answers - **What is this?** Schumacher Electric Wheeled 15A Car Battery Charger & Maintainer – DSR124 by schumacher electric - **How much does it cost?** $2363.18 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/98012623-schumacher-electric-wheeled-15a-car-battery-charger-and-maintainer-dsr124) ## Best For - schumacher electric enthusiasts ## Why This Product - Trusted schumacher electric brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ultimate Mobility:** Heavy-duty wheels and retractable handle make transport effortless in any garage or shop. - • **Smart & Safe Charging:** Microprocessor-controlled automatic charging with reverse hook-up protection prevents costly mistakes. - • **Powerhouse Performance:** 330 amps of jump-start muscle to crank nearly any vehicle, from cars to boats. - • **Versatile Voltage Mastery:** Seamlessly charges 6V, 12V, and 24V batteries including AGM, gel, and standard types. - • **Extended Reach & Precision:** 17-foot cable and multi-stage charging ensure you get power exactly where and how you need it. ## Overview The Schumacher DSR124 is a professional-grade, heavy-duty battery charger and engine starter delivering up to 330 amps. Compatible with 6V, 12V, and 24V batteries, it supports standard, AGM, and gel types. Designed for mobility with durable wheels and a 17-foot cable, it features advanced microprocessor controls for safe, automatic charging and reverse polarity protection. Ideal for automotive, marine, and RV applications, this charger combines power, precision, and convenience for demanding professionals and enthusiasts alike. ## Description The Schumacher DSR124 6/12/24V 330A ProSeries Battery Charger and Engine Starter is a professional-grade solution designed to meet the demands of modern automotive service environments. Built as a heavy duty battery charger with a durable steel housing, it supports 6-, 12-, and 24-volt systems, making it ideal as a 12/24 volt battery charger for cars, trucks, RVs, and marine applications. Its 330A engine start capacity rivals any 200 amp battery charger, while the 70A flash reprogram mode allows for advanced vehicle diagnostics. With compatibility across standard, AGM, gel, and deep-cycle batteries, the DSR124 functions as a truck battery charger, automobile 12 volt battery charger, and even a 24v jump starter when needed. Safety features include reverse hook-up protection and fully automatic microprocessor control to prevent overcharging. The integrated memory saver ensures onboard settings are retained during battery service. Whether you're maintaining charge with float mode or using it as a 12/24 volt battery jump pack, this car battery charger heavy duty system provides unmatched versatility and performance. Professionals trust Schumacher for battery chargers built to handle the toughest jobs—indoors or out—with a 17-foot cable reach that supports maximum mobility around any vehicle. This 24 volt charger is built for those who demand power, safety, and reliability in one high-performance package. Review: Expensive, but great on the farm - Very happy with this battery charger. It’s very sturdy Review: Not recommended as of now. - Schumacher customer service is great, once they realize you actually know what you're talking about. My units flash programming mode didn't work out of the box but they got me taken care of. Overall it's a great charger, the desulfate mode works and brought back an AGM battery that was over 10 years old. Update: The flash programming mode works, however the current output is slow to respond and not stable at all. Like if you suddenly remove a load the voltage jumps a substantial amount, if you add a load it drops and is super slow to respond. I've made a video and started an exchange hoping this unit is just defective. I will update my review when I have the replacement unit to compare how they behave. If the replacement unit has the same voltage regulation problem, this will be a huge issue since I've gotten the voltage to jump up above 19 volts while connected to a good fully charged battery! During flash programming you frequently cycle the ignition and fans and lights and other loads can cycle. Just imagine if it dips the voltage as a pcm is initializing, it could brick it. I emailed Schumacher but have not received a response after a few days so I decided to post this review and take them out of the loop. Update #2: The replacement unit arrived which I immediately tested, sure enough it also has voltage swings although not as bad as the first unit. As of right now I am going to recommend avoiding the unit and purchasing something else, a shame really. The unit needs to respond faster to voltage changes, I worry that vehicles that monitor voltage during flashing like BMW might kick you out of the flash due to how long it takes to recover from a voltage drop. I also dislike the fact it has no current display when in flash mode, you have no idea how many amps you're pulling from the unit. I expect more from the DSR series, especially considering the cost of this unit. ## Features - Heavy-Duty Automatic Charging - This 6V / 12V / 24V battery charger and jump starter is easy to use thanks to its clear digital display and boasts safety features like reverse hook-up protection and fully automatic microprocessor control to prevent overcharging. - Powerful Engine Starting & Boost Modes - This heavy duty engine starter's 330A max amperage is powerful enough to jump and crank nearly any car, truck, RV, or boat. Compatible with standard, AGM, and gel batteries. - Built for Mobility & Convenience - The DSR124 vehicle battery charger's durable wheels, retractable handle, and side-mounted clamps keep transportation and storage hassle-free. Perfect for shops, garages, and enthusiasts. - Extended Reach & Advanced Circuitry - This wheeled battery charger has a 70A flash reprogram mode and uses multi-stage charging for added precision, safety, and battery life. Its extra-long output cable also boasts a 17-foot reach. - Trust in Schumacher - As a trusted name in car accessories, we proudly back every vehicle battery charger, engine starter and maintainer we release. Our products are designed to meet the needs of both professionals and consumers. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07CLBDKT1 | | Amperage | 330 A | | Best Sellers Rank | #142,349 in Automotive ( See Top 100 in Automotive ) #572 in Battery Chargers | | Brand | Schumacher Electric | | Built-In Media | DSR 124 Battery Charger/ Engine Starter (4) Cable Clamp Cleats (4) Screws)^Owner's Manual | | Color | Black | | Compatible Devices | Cars, Trucks, RVs, Boats, Standard Batteries, AGM Batteries, Gel Batteries | | Current Rating | 330 A | | Customer Reviews | 3.6 out of 5 stars 103 Reviews | | Global Trade Identification Number | 00026666420914 | | Input Voltage | 24 volts | | Item Dimensions D x W x H | 32"D x 18.3"W x 15.4"H | | Item Highlight | DSR Pro-Grade – Automatic Operation – 6V/12V/24V – 330A Engine Start – 30A to 80A Boost – Power Sport, Auto, Marine Batteries | | Item Type Name | Battery Charger | | Item Weight | 70 pounds | | Manufacturer | Schumacher | | Mfr Part Number | DSR124 | | Model Number | DSR124 | | Number of Items | 1 | | Output Voltage | 24 volts_of_direct_current | | Product Dimensions | 32"D x 18.3"W x 15.4"H | | Specification Met | OEM | | UPC | 026666420914 | | Unit Count | 1 Count | | Warranty Description | 1 Year | ## Product Details - **Brand:** Schumacher Electric - **Color:** Black - **Item Weight:** 70 pounds - **Output Voltage:** 24 volts_of_direct_current - **Product Dimensions:** 32"D x 18.3"W x 15.4"H ## Images ![Schumacher Electric Wheeled 15A Car Battery Charger & Maintainer – DSR124 - Image 1](https://m.media-amazon.com/images/I/71lParinEpL.jpg) ![Schumacher Electric Wheeled 15A Car Battery Charger & Maintainer – DSR124 - Image 2](https://m.media-amazon.com/images/I/613rmUbmSFL.jpg) ![Schumacher Electric Wheeled 15A Car Battery Charger & Maintainer – DSR124 - Image 3](https://m.media-amazon.com/images/I/61JLE-9LArL.jpg) ![Schumacher Electric Wheeled 15A Car Battery Charger & Maintainer – DSR124 - Image 4](https://m.media-amazon.com/images/I/81Bgug8QMEL.jpg) ![Schumacher Electric Wheeled 15A Car Battery Charger & Maintainer – DSR124 - Image 5](https://m.media-amazon.com/images/I/61Im3uZLriL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: I received an error code. How do I find out what it means?** A: A full explanation of error codes and possible solutions is available in the user manual. You can also contact Schumacher Electric for assistance. **Q: Why is there is a clicking noise coming from the charger?** A: The clicking noise indicates that the circuit breaker is cycling, the connected battery is defective, the battery clamps have shorted, or the battery is severely discharged, but otherwise in good condition. Check the user manual for more information. **Q: Why is the display showing “SUL”?** A: This indicates that the battery is sulfated. The charger will automatically attempt to repair the battery. If the battery has not resumed normal charging after 10 hours, have it checked. **Q: Why won’t the engine start work?** A: There are several possible reasons, including that the vehicle is drawing more current than the engine start rate, failure to wait 3 minutes between cranks, the charger is overheated, or the battery is severely discharged. Check the user manual. **Q: The charger is making a loud buzz. Is this normal?** A: The buzzing sound results when the transformer laminations vibrate. This is normal and there is no cause for concern. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Expensive, but great on the farm *by C***Y on June 7, 2026* Very happy with this battery charger. It’s very sturdy ### ⭐ Not recommended as of now. *by D***R on April 2, 2019* Schumacher customer service is great, once they realize you actually know what you're talking about. My units flash programming mode didn't work out of the box but they got me taken care of. Overall it's a great charger, the desulfate mode works and brought back an AGM battery that was over 10 years old. Update: The flash programming mode works, however the current output is slow to respond and not stable at all. Like if you suddenly remove a load the voltage jumps a substantial amount, if you add a load it drops and is super slow to respond. I've made a video and started an exchange hoping this unit is just defective. I will update my review when I have the replacement unit to compare how they behave. If the replacement unit has the same voltage regulation problem, this will be a huge issue since I've gotten the voltage to jump up above 19 volts while connected to a good fully charged battery! During flash programming you frequently cycle the ignition and fans and lights and other loads can cycle. Just imagine if it dips the voltage as a pcm is initializing, it could brick it. I emailed Schumacher but have not received a response after a few days so I decided to post this review and take them out of the loop. Update #2: The replacement unit arrived which I immediately tested, sure enough it also has voltage swings although not as bad as the first unit. As of right now I am going to recommend avoiding the unit and purchasing something else, a shame really. The unit needs to respond faster to voltage changes, I worry that vehicles that monitor voltage during flashing like BMW might kick you out of the flash due to how long it takes to recover from a voltage drop. I also dislike the fact it has no current display when in flash mode, you have no idea how many amps you're pulling from the unit. I expect more from the DSR series, especially considering the cost of this unit. ### ⭐⭐⭐⭐⭐ Purchase *by J***X on May 10, 2026* Great --- ## 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/98012623-schumacher-electric-wheeled-15a-car-battery-charger-and-maintainer-dsr124](https://www.desertcart.us/products/98012623-schumacher-electric-wheeled-15a-car-battery-charger-and-maintainer-dsr124) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-09-16*