--- product_id: 87062993 title: "Schumacher Electric DSR Pro Series 6V / 12V Battery Charger & Engine Starter - Heavy Duty Wheeled Battery Charger - 275 Peak Amps - Easily Flash Reprogram a Battery - DSR122" brand: "schumacher electric" price: "¥380479" currency: JPY in_stock: true reviews_count: 4 category: "Schumacher Electric" url: https://www.desertcart.jp/products/87062993-schumacher-electric-dsr-pro-series-6v-12v-battery-charger-engine store_origin: JP region: Japan --- # 275 Peak Amps Power Flash Reprogram Battery Heavy-Duty Wheeled Mobility Schumacher Electric DSR Pro Series 6V / 12V Battery Charger & Engine Starter - Heavy Duty Wheeled Battery Charger - 275 Peak Amps - Easily Flash Reprogram a Battery - DSR122 **Brand:** schumacher electric **Price:** ¥380479 **Availability:** ✅ In Stock ## Summary > ⚡ Power, Precision & Portability — Charge Like a Pro! ## Quick Answers - **What is this?** Schumacher Electric DSR Pro Series 6V / 12V Battery Charger & Engine Starter - Heavy Duty Wheeled Battery Charger - 275 Peak Amps - Easily Flash Reprogram a Battery - DSR122 by schumacher electric - **How much does it cost?** ¥380479 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/87062993-schumacher-electric-dsr-pro-series-6v-12v-battery-charger-engine) ## 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 - • **Flash Reprogramming Mode:** Save vehicle memory settings while charging—tech-savvy convenience. - • **Smart Multi-Stage Charging:** Microprocessor-controlled for precision, safety, and extended battery life. - • **Effortless Mobility on Wheels:** Easily transport across busy garages and fleet facilities without breaking a sweat. - • **Built to Endure Daily Heavy Use:** Rugged steel case, reverse hookup & temperature overload protection. - • **Unmatched 275A Engine Starting Power:** Jumpstart any 6V or 12V battery with professional-grade force. ## Overview The Schumacher DSR Pro Series 6V/12V Battery Charger & Engine Starter delivers a robust 275 amps peak power with advanced microprocessor-controlled multi-stage charging. Designed for professionals, it supports flash reprogramming to preserve vehicle settings and features heavy-duty steel construction with safety protections. Mounted on durable wheels, it offers unmatched mobility and reliability for fast-paced automotive and commercial battery maintenance. ## Description Power through commercial and automotive battery challenges with the DSR122 6/12V 275A ProSeries Battery Charger/Engine Starter. This commercial battery charger delivers robust performance for both 6-volt and 12-volt systems, combining rapid charging capability with a powerful 275-amp engine start feature. Engineered for reliability, this truck battery charger heavy duty model is mounted on durable wheels for ease of transport across garages, repair shops, and fleet facilities—making it a dependable battery charger on wheels for professional environments. Its intelligent charging technology adapts to battery condition, optimizing charge cycles while helping extend battery life. Whether you're managing high-demand service bays or seasonal vehicle maintenance, this car battery charger heavy duty unit is built to support fast-paced operations. Perfect for technicians and mechanics who need a battery charger automotive solution that combines power, mobility, and safety in one sleek chassis. For professionals seeking a rugged, high-output dsr battery charger, the DSR122 offers the performance and precision to keep vehicles on the move. Review: Good - Good Review: Do not like the charging clips - The charging clips are to big and don’t hold well. Is there an upgrade ## Features - Heavy-Duty Engine Starting Power - This heavy duty wheeled battery charger delivers up to 275 amps, and can 6 and 12-volt standard, deep-cycle, AGM, and gel batteries - Fully Automatic or Timer-Controlled - The microprocessor provides fully automatic or timer-controlled charging, and uses multi-stage charging for added precision, safety, and battery life. - Flash Reprogramming - Memory-saver mode saves vehicle settings while charging the battery, and the rolling battery charger can be used to flash reprogram a battery. - Durable Safety Features - The DSR122 boasts reverse hook-up and temperature overload protection, and its heavy-duty steel case and clamps allow for daily heavy use. - Trust in Schumacher - As a trusted name in car accessories, we proudly back every wheeled battery charger and jump starter we release. Our products are designed to meet the needs of both professionals and consumers. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07CL5MG5L | | Amperage | 275 A | | Best Sellers Rank | #36,834 in Automotive ( See Top 100 in Automotive ) #179 in Battery Chargers | | Brand | Schumacher Electric | | Built-In Media | DSR 122 Battery charger/Engine Starter Owner's Manual | | Color | Black | | Current Rating | 275 A | | Customer Reviews | 4.2 out of 5 stars 11 Reviews | | Input Voltage | 270 volts | | Item Dimensions D x W x H | 16.25"D x 20.5"W x 33.63"H | | Item Type Name | Schumacher DSR ProSeries Fully Automatic Professional Battery Charger - 275A, 6V/12V - with Flash Reprogramming, Engine Starter, Boost, and Maintainer | | Item Weight | 60.2 pounds | | Manufacturer | Schumacher | | Mfr Part Number | DSR122 | | Model Number | DSR122 | | Number of Items | 1 | | Output Voltage | 12 volts_of_direct_current | | Product Dimensions | 16.25"D x 20.5"W x 33.63"H | | Specification Met | UL | | UPC | 026666420891 | | Unit Count | 1 Count | | Warranty Description | 1 Year | ## Product Details - **Brand:** Schumacher Electric - **Color:** Black - **Item Weight:** 60.2 pounds - **Output Voltage:** 12 volts_of_direct_current - **Product Dimensions:** 16.25"D x 20.5"W x 33.63"H ## Images ![Schumacher Electric DSR Pro Series 6V / 12V Battery Charger & Engine Starter - Heavy Duty Wheeled Battery Charger - 275 Peak Amps - Easily Flash Reprogram a Battery - DSR122 - Image 1](https://m.media-amazon.com/images/I/71pPoxSMKNL.jpg) ![Schumacher Electric DSR Pro Series 6V / 12V Battery Charger & Engine Starter - Heavy Duty Wheeled Battery Charger - 275 Peak Amps - Easily Flash Reprogram a Battery - DSR122 - Image 2](https://m.media-amazon.com/images/I/61fd2TppytL.jpg) ![Schumacher Electric DSR Pro Series 6V / 12V Battery Charger & Engine Starter - Heavy Duty Wheeled Battery Charger - 275 Peak Amps - Easily Flash Reprogram a Battery - DSR122 - Image 3](https://m.media-amazon.com/images/I/6192mM8kaOL.jpg) ![Schumacher Electric DSR Pro Series 6V / 12V Battery Charger & Engine Starter - Heavy Duty Wheeled Battery Charger - 275 Peak Amps - Easily Flash Reprogram a Battery - DSR122 - Image 4](https://m.media-amazon.com/images/I/814vcasrJDL.jpg) ![Schumacher Electric DSR Pro Series 6V / 12V Battery Charger & Engine Starter - Heavy Duty Wheeled Battery Charger - 275 Peak Amps - Easily Flash Reprogram a Battery - DSR122 - Image 5](https://m.media-amazon.com/images/I/61Im3uZLriL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good *by G***O on October 13, 2023* Good ### ⭐⭐⭐⭐ Do not like the charging clips *by M***Y on October 16, 2023* The charging clips are to big and don’t hold well. Is there an upgrade ### ⭐ died in less than 6 months company doesn't stand behind it after that... *by T***M on September 22, 2021* I bought this charger for a new shop I was opening. It broke in about 6 months, I contacted the manufacturer and they've have been giving me the runaround since July and it is now September and I still don't have a charger. Do not buy!!! ## Frequently Bought Together - Schumacher Electric DSR121 ProSeries Car Battery Charger - 250 Peak Amps - 12v Battery Charger - Fully Automatic Battery Maintainer, Engine Starter + Auto Desulfator - for Automotive Shop/Dealer Use - Clore Automotive Jump-N-Carry JNC660 1700 Peak Amp 12 Volt Jump Starter , Blue - Clore Automotive Jump-N-Carry JNC770R 1700 Peak Amp Premium 12 Volt Jump Starter - Red --- ## 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.jp/products/87062993-schumacher-electric-dsr-pro-series-6v-12v-battery-charger-engine](https://www.desertcart.jp/products/87062993-schumacher-electric-dsr-pro-series-6v-12v-battery-charger-engine) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-03*