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Schumacher Electric

Schumacher Electric DSR ProSeries Car Battery Jump Starter - 4400 Peak Amp 12V/24V Car Starter, Jump Box & Portable Power Station - Digital Display, Heavy-Duty Booster Cables - DSR166

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Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Nov 10
Order within 18 hours and 7 minutes
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Style: 12/24V 4400 Peak Amp


Pattern Name: Jump Starter


Features

  • Professional Grade-Performance - This portable car battery jump starter can deliver 4400 peak amps, 750A (12V) / 475A (24V) cranking amps, and 525A (12V) / 350A (24V) cold cranking amps to jump-start cars, trucks, SUVs, and 24V semi-trucks.
  • Versatile Power Station - Equipped with a 12V accessory outlet and 2.1A USB port, you can easily make this jump box your go-to battery power station. Designed and built for professionals.
  • Safety-First Design - The streamlined battery jumper features reverse hook-up protection and uses a clear On/Off switch to prevent accidental sparking. An easy-to-read digital display also provides real-time battery status.

Description

Power through any challenge with the DSR ProSeries 4400A 12V/24V Portable Jump Starter and Battery Jump Starter. Designed for professional mechanics, truck drivers, and fleet operators, this car jump starter portable delivers an impressive 4400 peak amps, ensuring reliable jump-starts for everything from standard cars and SUVs to heavy-duty 24V semi-trucks. Whether you need a car starter jump box for emergencies or a jump pack for truck battery, this unit provides unmatched performance. Equipped with dual high-output AGM batteries, this battery booster jump starter is built to withstand extreme conditions, offering consistent and dependable power. The 2 AWG, 60-inch heavy-duty booster cables with color-coded clamps make securing a jump start fast and safe. The jumper cables with battery pack feature a reverse connection warning system, preventing accidental hook-ups, while the on/off power switch eliminates the risk of unintended sparking. The rugged battery jump box is housed in a corrosion-resistant case with reinforced side caps, ensuring long- term durability. More than just a jump box for car battery, the DSR ProSeries functions as a booster pack jump starter and power station. With a 12V DC accessory outlet, it can power essential tools and automotive accessories, while the 2.1A USB port ensures your electronics stay charged. The digital display provides real-time battery status and voltage readings for complete control. Whether you need a jumper pack for car battery, a jumper box for car battery portable, or a portable jump starter for car, this all-in-one portable car jump starter has you covered. Designed with professionals in mind, the DSR ProSeries Jump Starter is more than just a jump starter—it’s an essential tool for any roadside emergency. When power failure isn’t an option, trust the Schumacher DSR166 to get the job done.

Brand: Schumacher Electric


Product Dimensions: 14"D x 10"W x 18"H


Item Weight: 41.23 Pounds


Amperage: 4400 Amps


Peak Output Current: 4400 Amps


Brand: ‎Schumacher Electric


Product Dimensions: ‎14"D x 10"W x 18"H


Item Weight: ‎41.23 Pounds


Amperage: ‎4400 Amps


Peak Output Current: ‎4400 Amps


Specification Met: ‎DOE


Manufacturer: ‎Schumacher


UPC: ‎026666420846


Global Trade Identification Number: ‎46


Model: ‎Schumacher DSR ProSeries Rechargeable Pro Jump Starter - 12V - Semis, Class 8 Vehicles - Includes DC/USB Power


Item Weight: ‎41.2 pounds


Item model number: ‎DSR166


Is Discontinued By Manufacturer: ‎No


Exterior: ‎Brushed


Manufacturer Part Number: ‎DSR166


OEM Part Number: ‎DSR115


Date First Available: August 28, 2017


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Nov 10

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Robust. Reliable. Commercial-Grade Jumper.
Style: 12V 2200 Peak Amp Pattern Name: Jump Starter
Review Image by D. Johnston D. Johnston
Review Image by D. Johnston D. Johnston
Review Image by D. Johnston D. Johnston
Review Image by D. Johnston D. Johnston
THE SKINNY: This thing is an absolute beast of a jumper!! It’s HEFTY (23 lbs), it’s EASY to use (connect chargers, turn ignition), and it’s incredibly RELIABLE (successfully jumped a V8 sedan over a dozen times on single charge!). ADDITIONAL INFO: I used to write all sorts of reviews. But as I’ve gotten older (and time’s become more valuable), I generally only write a review when a product is either such garbage I feel duty-bound to warn others OR is so legit I feel can’t help but feel compelled to recommend it to others — especially when I had to go through several rejects before landing on the “good” one. THIS is that good one!! Can’t speak to others’ experiences, though I’m also routinely frustrated when perusing negative reviews only to discover they have NOTHING to do with the actual (working) product itself. I’ve now ORDERED (and used) TWO of these same Schumacher DSR 114s (as evidenced in my pics) and while I cannot yet speak to longevity, I can speak to the past 7 months of ownership and frequent use. You couldn’t ask for a better situation to test this DSR 114 jumper than my current situation. I drive a 5.5 liter, V8 Mercedes sedan where either my 2-year-old car battery is on the fritz OR there’s something slowly drawing current that shouldn’t be. Either way if left for more than a weekend my battery is too weak to turn over. And since I’m a high school teacher who lives just 2 walkable-miles from work, my car often does sit for 3 or 4 days at a time. In other words, my car is frequently (and frustratingly) needing a jump! I first purchased a “best selling” battery boosters rated at 1,000 amps. It was one of those power pack style jumpers about half the size of a laptop. Zero help. Even though my battery had enough for a couple of cluggs toward starting, this device did nothing. I left connected for 20 minutes, allegedly charging, zero difference. I returned that and stepped up to a 2,000 amp option, this time of the most popular brand sold. Keep in mind, the whole time I kept wondering what the name of those “old school” heavy-duty jumpers was, the kind you see AAA using, but every search kept returning these power pack style chargers. Tuesday after Memorial Day (3-day weekend) gave me a chance to use this new 2,000 amp, top-of-line device, but… crickets. Gave it another 5, nope. Another 20, nope (to be fair, after 20 min the car DID sound as if it was getting closer so the device did appear to be charging my battery). Decided to search popular car product websites to see if any brands or models of a more industrial charger came up, that’s when I found the Schumacher 114. When it arrived, the size, weight, and build quality made it clear THIS was the bad-ass jumper I was hoping for. I mean, at 23lbs it’s practically-a-car-battery itself! Literally the second I connect this thing, my car turns over. The longest I’ve had to wait: 12 seconds, and that was when my battery was so dead the keyfob wouldn’t even unlock the doors. I’ve used this thing to jump my car approximately 25 times since June and the internal battery currently reads: 73% That’s amazing! This thing is so easy and so reliable, I’ve become the go-to battery jumper every time I see someone in need of a jump. Plus I love that it doesn’t mess with my own electronics (FYI: jumping incorrectly, as in with both cars ON and subsequently both alternators on, can wreak havoc on the electronics of German cars). Didn’t charge the thing when it arrived, used between 25 times on various cars, and it STILL is rocking 3/4 of it’s full capacity, still turning my engine over as if I’ve got a new battery!! Within 3 weeks of realizing how legit this one was, I ordered a second on in July for my fiancé’s car. Ignore the low-rating reviews. This thing is legit and provides you with the sort of peace of mind those flimsy over packs simply cant. ... show more
Reviewed in the United States on November 9, 2022 by D. Johnston D. Johnston
    • A Beast. Get one
Style: 12/24V 4400 Peak Amp Pattern Name: Jump Starter
I’ve owned a smaller similar one, same brand, for years. Needed a bigger one 24v , not disappointed. Use it on loaders, dozers every day. It’s heavy to carry but it has capacity
Reviewed in the United States on October 14, 2025 by Donald
    • Arrancador de baterias
Style: 12/24V 4400 Peak Amp Pattern Name: Jump Starter
El equipo está muy bien funciona bien es lo que esperábamos lo único que notamos es que no trae su cable de alimentación para recargarse
Reviewed in the United States on September 27, 2025 by Job Cortes Castillo
    • junk
Style: 12V 2200 Peak Amp Pattern Name: Jump Starter
very poor quality I used mine maybe 6 times. then quit working so I called the seller and was told the battery probably failed so I bought a new battery which did nothing but compound my problems. so I called the distributor they would do nothing but tell me there was a one year warranty on it and they don't sell any parts. but if I wanted it fixed to send it to an authorized repair facility and I could buy whatever parts it needed. their people that answer the phones act like they couldn,t care less. ... show more
Reviewed in the United States on October 9, 2025 by Bernie
    • Great jump pack!
Style: 12V 2200 Peak Amp Pattern Name: Jump Starter
Works like you'd expect, already used it!
Reviewed in the United States on October 10, 2025 by James P Brentlinger
    • Reliable and it works.
Style: 12V 2200 Peak Amp Pattern Name: Jump Starter
After trying a couple of battery boosters that were smaller, lighter and more convenient, I got this one because I needed something that is reliable and actually works. This device is relatively heavy but it qualifies. That makes it worth the extra weight. You can get something else that is lighter, more convenient and looks a lot better -- and maybe it will power your car radio while you wait for road service to show up and start your car. Probably with one of these. ... show more
Reviewed in the United States on June 6, 2025 by Jim or Dot
    • NO CHARGING CABLE
Style: 12V 2200 Peak Amp Pattern Name: Jump Starter
TO HAVE 5 STARS, THIS PRODUCT SHOULD INCLUDE THE CHARGER CABLE. WITHOUT ONE IS DISSPOINTED
Reviewed in the United States on August 25, 2025 by Felix V.
    • Para mi es lo mejor
Style: 12V 2200 Peak Amp Pattern Name: Jump Starter
Se lo recomiendo
Reviewed in the United States on August 24, 2025 by Borys Galdamez

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