--- product_id: 441308538 title: "Schumacher DSR139 6/12V Manual Wheel Charger, Car Battery Charger + Jump Starter - 6v + 12v Battery Charger - 225/50/25/10 Amp - Heavy Duty, Professional Grade Engine Starter" brand: "schumacher electric" price: "14569655₫" currency: VND in_stock: false reviews_count: 5 url: https://www.desertcart.vn/products/441308538-schumacher-dsr139-6-12v-manual-wheel-charger-car-battery-charger store_origin: VN region: Vietnam --- # 225A peak cranking power 6V/12V versatile battery compatibility 135-minute manual timer control Schumacher DSR139 6/12V Manual Wheel Charger, Car Battery Charger + Jump Starter - 6v + 12v Battery Charger - 225/50/25/10 Amp - Heavy Duty, Professional Grade Engine Starter **Brand:** schumacher electric **Price:** 14569655₫ **Availability:** ❌ Out of Stock ## Summary > ⚡ Charge like a pro, jumpstart with confidence! ## Quick Answers - **What is this?** Schumacher DSR139 6/12V Manual Wheel Charger, Car Battery Charger + Jump Starter - 6v + 12v Battery Charger - 225/50/25/10 Amp - Heavy Duty, Professional Grade Engine Starter by schumacher electric - **How much does it cost?** 14569655₫ with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/441308538-schumacher-dsr139-6-12v-manual-wheel-charger-car-battery-charger) ## 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 - • **Precision Control:** Manual 135-minute timer lets you tailor the charging process with confidence and safety. - • **Built for the Pros:** Heavy-duty 6-gauge cables and rugged wheels designed for automotive shops and roadside reliability. - • **Trusted Durability:** Schumacher’s legacy of quality backed by a 1-year warranty ensures long-term peace of mind. - • **Powerhouse Performance:** 225 amps of professional-grade jump-start power for trucks, SUVs, and boats. - • **Dual Voltage Flexibility:** Seamlessly charges and jump-starts both 6V and 12V batteries including AGM and gel types. ## Overview The Schumacher DSR139 is a heavy-duty, professional-grade 6V/12V manual battery charger and jump starter delivering 225 amps of cranking power. Designed for large vehicles and tough environments, it features dual voltage compatibility, a 135-minute timer for precise charging control, and rugged construction with flexible 6-gauge cables and wheels for easy mobility. Trusted by professionals, it supports standard, AGM, gel, and deep-cycle batteries, making it an essential tool for automotive shops, garages, and roadside emergencies. ## Description The DSR139 6V/12V 225A ProSeries Manual Battery Charger & Engine Starter is a heavy-duty battery charger designed for trucks, SUVs, and other large vehicles. Whether you need a manual car battery charger for controlled charging or a truck battery charger with high amperage for fast jump-starting, this unit delivers reliable performance. With 6V and 12V output and compatibility with standard, AGM, and gel batteries, it is perfect for shop, garage, and roadside use. This battery charger automobile 12 volt model is built for power and precision, featuring a 135-minute timer and an easy-to-read amp meter to monitor charging progress. Unlike fully automatic models, this manual battery charger gives users full control over the charging process, making it a preferred choice for professionals and enthusiasts. Although primarily a 12V and 6V charger, its heavy-duty build and powerful amperage make it comparable to 24 volt battery charger units used in demanding environments. Equipped with compact wheels, a retractable handle, and front-mounted clamps, this car battery charger heavy duty model is easy to transport and store. The 6-gauge output cables remain flexible in cold weather, ensuring reliable performance in any condition. With a 12-foot total reach—including a 6-foot power cord and 6-foot front-mounted cables—this unit offers exceptional convenience for any charging scenario. Designed to meet the highest industry standards for energy efficiency, this 200 amp battery charger is built for long-term use. While not a 12/24 volt battery charger, it provides high-powered charging suitable for automotive, marine, and heavy-duty applications. If you're looking for a 12/24 volt battery jump pack or a 24v jump starter, consider this high-performance alternative for vehicles that require robust charging power. Backed by a one-year warranty, the DSR139 ProSeries is the ideal choice for those seeking battery chargers with professional-grade performance. Review: Me ha salido muy bueno el cargador, si levanta bien el amperaje que dice Review: This replaced my old battery charger (over 30yrs old) and works the same. I can charge a completely dead battery without a booster pack. I prefer the manual controls. The timer is different, you can't leave this one on continuously, which I've gotten used to now. I've learned to watch the voltage on the different settings if you're going to do some scan tool work key on, engine off. ## Features - Professional Grade - This powerful car battery jump starter boasts 225 cranking amps (12V), and packs enough power to start cars, SUVs, trucks, boats, and other large engines. Its front-mounted, 6-guage output cables are well suited for automotive shops. - Boost Modes - Two powerful boost modes deliver either 50A (12V) or 25A (6V/12V) of power to quickly jump start your vehicle and bring a deeply discharged 6v battery or 12v battery back to life. - In The Box - The Schumacher DSR ProSeries DSR139 225A 6V/12V Wheeled Auto Battery Charger and Car Jump Starter, (4) ¼-20 thread-cutting screws, (2) wheels, axel, (2) nylon spacers, (2) axel end caps, right foot, left foot, and user manual. - Versatile and Easy to Use - The DSR139 battery jumper is compatible with 6V and 12V standard, AGM, gel, and deep-cycle batteries. Its 135-minute timer gives the user complete control over the charging process. - Trust in Schumacher - As a trusted name in car accessories, Schumacher delivers high-quality battery chargers, maintainers and more. Our products are designed to meet the needs of both professional and consumer users. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08PQ3RRVY | | Amperage | 225 Amps | | Battery Charge Time | 135 minutes | | Box Contents | unit, manual | | Brand Name | Schumacher Electric | | Colour | Black | | Connector Types | Clamps | | Current Rating | 10 Amps | | Customer Reviews | 4.3 4.3 out of 5 stars (636) | | Input Voltage | 120 Volts | | Item Dimensions D x W x H | 39.7D x 26W x 88.3H centimetres | | Item Type Name | Wheel Charger | | Manufacturer | Schumacher Electric | | Manufacturer Part Number | DSR139 | | Model Number | DSR139 | | Output Voltage | 12 Volts | | Specification Met | Reach | | UPC | 026666428392 | | Unit Count | 1.0 count | ## Product Details - **Brand:** Schumacher Electric - **Colour:** Black - **Output voltage:** 12 Volts - **Product dimensions:** 39.7D x 26W x 88.3H centimetres - **Specification met:** Reach ## Images ![Schumacher DSR139 6/12V Manual Wheel Charger, Car Battery Charger + Jump Starter - 6v + 12v Battery Charger - 225/50/25/10 Amp - Heavy Duty, Professional Grade Engine Starter - Image 1](https://m.media-amazon.com/images/I/5107i4OKUpL.jpg) ![Schumacher DSR139 6/12V Manual Wheel Charger, Car Battery Charger + Jump Starter - 6v + 12v Battery Charger - 225/50/25/10 Amp - Heavy Duty, Professional Grade Engine Starter - Image 2](https://m.media-amazon.com/images/I/61uvDW2AFuL.jpg) ![Schumacher DSR139 6/12V Manual Wheel Charger, Car Battery Charger + Jump Starter - 6v + 12v Battery Charger - 225/50/25/10 Amp - Heavy Duty, Professional Grade Engine Starter - Image 3](https://m.media-amazon.com/images/I/81yjfXzhCWL.jpg) ![Schumacher DSR139 6/12V Manual Wheel Charger, Car Battery Charger + Jump Starter - 6v + 12v Battery Charger - 225/50/25/10 Amp - Heavy Duty, Professional Grade Engine Starter - Image 4](https://m.media-amazon.com/images/I/71z+31hMilL.jpg) ![Schumacher DSR139 6/12V Manual Wheel Charger, Car Battery Charger + Jump Starter - 6v + 12v Battery Charger - 225/50/25/10 Amp - Heavy Duty, Professional Grade Engine Starter - Image 5](https://m.media-amazon.com/images/I/81c0t2gPTKL.jpg) ## Questions & Answers **Q: Will the charger maintain or trickle charge a battery?** A: The DSR139 is a manual charger and does not have a maintain or trickle charge function. **Q: Why does the charger’s fan operate continuously/keep shutting off?** A: The fan will operate as needed and it is normal for the fan to sometimes operate continuously. Keep the area near the charger clear of obstructions to allow the fan to operate efficiently. **Q: How do I calculate the time needed for a full charge?** A: To calculate the time needed for a charge, find the percentage of charge needed. Multiply the amp hour rating by the charge needed and divide by the charge rate. Then multiply the results by 1.25 to find the total time needed in hours. **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, the connection at the battery is reversed, or the battery is severely discharged, but otherwise in good condition. **Q: Can I use an extension cord with this charger?** A: The use of an extension cord is not recommended. If you must use an extension cord, make sure it has the same number of pins as those of the plug, is in good condition, and the wire size is large enough for the AC ampere rating of the charger. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by C***N on 13 July 2023* Me ha salido muy bueno el cargador, si levanta bien el amperaje que dice ### ⭐⭐⭐⭐⭐ Review *by G***S on 4 February 2024* This replaced my old battery charger (over 30yrs old) and works the same. I can charge a completely dead battery without a booster pack. I prefer the manual controls. The timer is different, you can't leave this one on continuously, which I've gotten used to now. I've learned to watch the voltage on the different settings if you're going to do some scan tool work key on, engine off. ### ⭐⭐⭐⭐⭐ Review *by K***A on 21 July 2022* Had this for awhile now. Former GM service tech familar with the midtronics GR-8 battery/charging systems diagnostic station. The GR-8 is a 60amp charger along with a bunch of other stuff. This is 50 amps and doesnt care about safety this and that. You turn that knob and amps are going to come out of those clamps and alot of them. Dim your shop lights amount of amps. Reccomend having on a 20 amp breaker. Havent used it heavily but man is it nice being able to charge customers dead batteries in about 2 hours instead of overnight with every other charger ever. Can even use it to function test starters if you know what your doing. Just dont use any more then the 10 amp setting. On 10 amps while connected to a starter on the bench the amps guage needle buries itself beyond 60 amps. Can also use it to maintain *close-ish* to charging voltage with ignition on engine off for testing purposes. The clamps are decent quality and the function knob has a heavy snap action to it. On/off/timer knob feels quality too. It says on the back there is a max 10amp continous 12v charge but when i put it on 50amps it seems to stay on 50 amps but i havent tested on a flat battery yet. ## Frequently Bought Together - Schumacher Electric DSR139 6/12V Manual Wheel Charger, Car Battery Charger + Jump Starter - 6v + 12v battery charger - 225/50/25/10 Amp - Heavy Duty, Professional Grade Engine Starter - Schumacher Electric Battery Load Tester and Voltmeter, BT-100, 100 Amps, 6 Volt, 12 Volt, for Testing Batteries Up to 1000 Cranking Amps - Schumacher Electric Fully Automatic Car Battery Charger & Engine Starter - 6V / 12V Battery Charger & Maintainer - for Standard, AGM, Gel & Deep-Cycle Batteries - Reverse Hook-Up Protection - SC1281 --- ## 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.vn/products/441308538-schumacher-dsr139-6-12v-manual-wheel-charger-car-battery-charger](https://www.desertcart.vn/products/441308538-schumacher-dsr139-6-12v-manual-wheel-charger-car-battery-charger) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-06-05*