Introducing Schumacher Electric’s Groundbreaking 4-in-1 Jump Starters

Power, Portability, and Performance at Your Fingertips

In today’s fast-paced world, having a reliable source of power on the go is not just a convenience—it’s a necessity. Whether you’re facing a dead car battery, need to charge a phone during your kid’s soccer game wirelessly, power up your tablet at the airport using one of the USB ports, or require a flashlight or emergency roadside light.

Designed with cutting-edge technology and the user in mind, these innovative devices are more than just jump starters; they’re a lifeline in any emergency or great for everyday portable power usage. With the SL1672, SL1673, and SL1674, Schumacher Electric introduces a patented wireless technology in the form of a wireless charging pad integrated into each model.

In this blog, we’ll dive into the features and benefits of Schumacher’s newest models, exploring how they are set to revolutionize the way you think about portable power and jump starting. Whether you’re a frequent traveler, a weekend adventurer, or simply someone who values preparedness, these devices are designed to keep you moving forward, no matter what challenges are thrown your way.

Revolutionizing Roadside Safety: Meet the New Schumacher 4-in-1 Jump Starters

When you’re on the road, the unexpected can happen at any moment. A dead car battery, a smartphone with no charge, or the need for emergency lighting can disrupt your day and leave you in peril. But what if you had a single device that could solve all these problems? With Schumacher Electric’s new line of 4-in-1 jump starters, you can be prepared for anything that comes your way.

These three models are more than just jump starters—they’re a comprehensive solution for roadside emergencies, portable power, and safety. Each model in the new Schumacher lineup combines a powerful jump starter, a portable USB power pack, an LED light, and patented wireless charging pad. This unique combination of features makes Schumacher’s new jump starters the ultimate tool for anyone who values safety, convenience, and reliability.

Whether you’re dealing with a dead battery on a cold winter morning, need to charge your phone while camping, or at a game, or require a reliable light source during a nighttime event, Schumacher’s 4-in-1 jump starters are designed to meet your needs. With power ranging from 1000 to 1500 peak amps, these devices can jump start everything from standard sedans to larger trucks and SUVs, ensuring that you’re never left without power.

But Schumacher’s innovation doesn’t stop at power—these jump starters are also equipped with the latest safety features, such as reverse polarity protection and overload protection, giving you peace of mind during every use. Additionally, the inclusion of Pre-Boost and Pre-Heating technologies means you can confidently jump start in extremely cold conditions and even deeply discharged batteries.

In short, Schumacher’s new 4-in-1 jump starters are designed to keep your day on track. They are the ultimate solution for anyone who wants to stay prepared, stay safe, and stay connected.

Wireless Charging On-the-Go: A Feature Exclusively Offered by Schumacher Electric

In a world where staying connected is more important than ever, having a reliable way to charge your devices on the go can make all the difference. Recognizing this need, Schumacher Electric has taken innovation to the next level by integrating patented wireless technology into their new line of jump starters. The 10-watt wireless charging pad included in the SL1672, SL1673, and SL1674 models is a game-changer designed to keep your devices powered without the hassle of cords and cables. This innovative feature means that you can simply place your compatible smartphone or other wireless-enabled device on top of the unit, and press the power button, charging will begin—no need to dig through your bag for a charging cable or find an available outlet.

This wireless charging pad doesn’t just add convenience; it also enhances the versatility of the Schumacher jump starters. Whether you’re at a sporting event, in the middle of a road trip, camping in the wilderness, or caught in an unexpected power outage, you can rely on the SL1672, SL1673, and SL1674 to keep your devices fully charged and ready for use. The 10-watt output ensures that your phone charges quickly, allowing you to stay connected, access navigation, or call for help.

Moreover, the inclusion of this patented wireless technology highlights Schumacher Electric’s commitment to innovation and customer-centric design. By listening to the needs of users and understanding the importance of convenience in today’s fast-paced world, Schumacher Electric has developed a product that goes beyond the standard expectations of a jump starter. It’s not just about getting your car back on the road—it’s about providing you with a comprehensive solution for power, safety, and connectivity.

Unmatched Power and Versatility: From 1000 to 1500 Peak Amps

When your vehicle’s battery dies, every second counts. Whether you’re trying to get to work, pick up the kids, or just continue your day, waiting for help can be frustrating and time-consuming. That’s why Schumacher Electric’s 4-in-1 jump starters are designed to deliver the power you need to get back on the road quickly and efficiently. With power ranging from 1000 to 1500 peak amps, these jump starters are an essential tool for any driver. The new jump starters start with the SL1672, which provides a robust 1000 peak amps, capable of jump starting up to 6.0L gas and 3.0L diesel engines up to 25 times on a single charge. It’s the perfect solution for smaller vehicles, delivering dependable power. Next in line is the SL1673, with 1250 peak amps, offering even more starting power and also intended for use with up to 6.0L gas and 3.0L diesel engines. The SL1673 For those with larger vehicles, the SL1674 tops the lineup with an impressive 1500 peak amps, making it capable of jump starting up to 8.0L gas and 4.5L diesel engines up to 35 times per charge.

But Schumacher’s jump starters offer more than just raw power. A critical feature that sets these Schumacher jump starters apart is their ability to jump start low-voltage batteries. Unlike many other lithium jump starters on the market, the SL1672, SL1673, and SL1674 include an override button that allows you to jump start a battery even when its voltage is critically low. This feature provides added peace of mind, knowing that you won’t be stranded just because your battery’s voltage has dropped too far.

These units also feature advanced technologies designed to make jump starting easier and more reliable in a variety of conditions. One of the standout features across all three models is Pre-Boost technology. This innovative technology safely adds a pre-charge to deeply discharged batteries, giving them the initial power boost needed to assist start your engine successfully. This is particularly valuable when dealing with batteries that have been drained to extremely low levels, which can be challenging for some jump starters.

In addition to Pre-Boost, Schumacher has also integrated Pre-Heating technology into the SL1672, SL1673, and SL1674 models. Pre-Heating is specifically designed to address the challenges of jump starting in extreme weather conditions. Cold temperatures can significantly reduce a battery’s ability to hold a charge and deliver power, making it harder to start your vehicle. Pre-Heating technology warms both the vehicle battery and the jump starter battery (if it is also cold) before attempting a jump start, ensuring a successful jump start, even in extreme cold.

Beyond Jump Starting: Portable USB Power to Keep Your Life (and Devices) Working

In addition to jump starting capabilities, wireless charging, and built-in safety features, Schumacher’s new line of 4-in-1 jump starters also feature USB charging for powering your devices when you need it most. With built-in USB charging capabilities, the SL1672, SL1673, and SL1674 models go beyond jump starting to offer comprehensive solutions for staying connected and safe, whether you’re on the road, at a campsite, or dealing with a power outage.

Adding to their patented wireless charging capabilities, each of these models comes equipped with both USB-A and USB-C ports, allowing you to charge a wide range of devices at the same time. The inclusion of both USB-A and USB-C ports also means that these jump starters are compatible with a wide range of modern devices, from older smartphones to the latest models. Plus, the 3-amp output ensures that your smartphones, tablets, and other USB-powered devices charge quickly, up to three times faster than standard USB ports. This rapid charging capability is particularly useful in emergencies when you need your phone fully powered. Whether you’re need extra power to keep streaming your kids favorite shows, waiting for roadside assistance or simply need to top off your devices while traveling, the SL1672, SL1673, and SL1674 are engineered to keep you connected.

Illuminate Any Situation: Versatile Lighting Options for Every Emergency

Schumacher didn’t stop at portable power; the company also incorporated a three-mode LED light into each of these models. This powerful LED light features flashlight, SOS, and strobe settings, making it an essential tool for a variety of situations. The flashlight mode provides bright, focused illumination, perfect for changing a tire at night or navigating in the dark. The SOS mode is designed for emergencies, signaling for help with a pattern that’s easily recognizable from a distance. And the strobe mode can be used to increase your visibility on the roadside, warning other drivers of your presence and helping to keep you safe during a breakdown.

The LED light isn’t just a convenience—it’s a critical safety feature that can make all the difference in an emergency. Whether you’re stranded on a dark road, trying to flag down assistance, or simply need a reliable light source in a power outage, the SL1672, SL1673, and SL1674 have you covered.

Safety You Can Trust: Advanced Features for Worry-Free Operation

When it comes to handling high-powered devices like jump starters, safety is vitally important. Schumacher Electric understands this better than anyone, which is why its new line of 4-in-1 jump starters is packed with advanced safety features that ensure worry-free operation. Whether you’re an experienced mechanic or a new driver using a jump starter for the first time, you can trust Schumacher’s SL1672, SL1673, and SL1674 models to deliver power safely and reliably.

One of the key safety features integrated into these jump starters is reverse polarity protection. This critical feature prevents damage to your vehicle’s battery and the jump starter itself if the clamps are accidentally connected to the wrong terminals. If this happens, the smart jump cable assembly will immediately alert you with illuminated fault and clamps reversed LEDs and rapid beeping. The unit will also prevent any power from flowing until the issue is corrected.

In addition to reverse polarity protection, Schumacher’s jump starters include short circuit protection. Short circuits can occur if the positive and negative clamps come into contact with each other or if there’s a fault in the circuit. To prevent this, the jump starters automatically shut off power if a short circuit is detected, light up the fault LED, and beep rapidly, protecting both the device and your vehicle from potential harm.

Temperature management is another critical aspect of safety that Schumacher has addressed with these models. The SL1672, SL1673, and SL1674 are equipped with high and low temperature protection, ensuring that the devices operate within safe temperature ranges. If the internal temperature of the jump starter gets too high or too low, the device will automatically shut down to prevent damage and maintain optimal performance. In addition, the red fault and green ready LEDs will glow, and the unit will beep once per second. This feature is particularly important during extreme weather conditions, providing peace of mind whether you’re dealing with summer heat or winter cold.

High voltage protection is also built into these jump starters, guarding against potential overvoltage situations that could damage your vehicle’s electrical system or the jump starter itself. This feature is especially valuable when charging the jump starter’s internal battery or when using the device to charge other electronics, ensuring that the voltage remains within a safe range.

Another thoughtful safety feature is the timeout protection, which automatically shuts off the jump starter after a certain period of inactivity. This helps conserve the battery and prevents any accidental overuse of the device, ensuring that it’s ready to go when you need it most.

In an effort to make the new 4-in-1 jump starters safe and easy to use, Schumacher has taken care to design non-sparking battery clamps, which further enhance safety. These clamps are engineered to prevent sparks when connecting to the battery, reducing the risk of accidents and making the jump starting process safer in any environment.

In addition to built-in safety features, each of the units features an IP65 water- and dust-resistance rating, so you can trust that these devices will safely work in all kinds of weather conditions, providing reliable jump starting, lighting, and power in most conditions.

Schumacher Electric’s commitment to safety is evident in the features built into the SL1672, SL1673, and SL1674 4-in-1 jump starters. With features like reverse polarity protection, short circuit protection, temperature management, high voltage protection, non-sparking battery clamps, and water resistance, these devices are designed to protect both you and your vehicle. When you choose a Schumacher jump starter, you’re not just getting a powerful tool—you’re getting a reliable, safe companion for everyday use and roadside emergencies.

SL1672

4-in-1 Lithium Jump Starter and Portable Power Pack, 1000 Peak Amp 12V with Wireless Charging

SL1673

4-in-1 Lithium Jump Starter and Portable Power Pack, 1250 Peak Amp 12V with Wireless Charging

SL1674

4-in-1 Lithium Jump Starter and Portable Power Pack, 1500 Peak Amp 12V with Wireless Charging

Why Choose Schumacher? A Legacy of Innovation and Reliability

When it comes to automotive power solutions, Schumacher Electric is a name that stands apart. With a legacy stretching back to 1947, Schumacher has built an enduring reputation for quality, innovation, and reliability that few can match. From the introduction of its first jump starters and battery chargers to its latest line of 4-in-1 devices, Schumacher has consistently pushed the boundaries of what’s possible in automotive power conversion products. Choosing Schumacher means choosing a brand trusted by professional mechanics, automotive enthusiasts, and everyday drivers alike.

For over seven decades, Schumacher has been at the forefront of technological advancements in the automotive industry. The company’s commitment to innovation is evident in every product it releases, including the latest line of 4-in-1 jump starters featuring patented wireless charging technology. This pioneering spirit has not only kept Schumacher at the cutting edge but has also cemented its reputation as a leader in the field. Whether you’re relying on a Schumacher jump starter to get your car back on the road or using one of its power inverters during a camping trip, you can trust that you’re using a product backed by decades of engineering expertise.

The trust that professional mechanics place in Schumacher products is a testament to the brand’s reliability and quality. When working on vehicles in demanding conditions, mechanics need tools and equipment they can depend on, and Schumacher delivers. The company’s products are a staple in professional garages across the country, providing the power and reliability that professionals need to get the job done right.

Each Schumacher product, from jump starters to battery chargers, undergoes rigorous testing to ensure it meets the highest standards of performance and durability. This attention to detail is why Schumacher products are not only trusted by mechanics but also by drivers everywhere who want the assurance that their equipment will perform when it’s needed most.

Choosing Schumacher means choosing a legacy of innovation, reliability, and excellence. Since 1947, Schumacher has consistently provided solutions that meet the evolving needs of drivers, from the early days of automotive power conversion to the high-tech demands of today’s vehicles. The company’s ability to innovate while maintaining a steadfast commitment to quality has earned Schumacher a loyal customer base that spans generations. With over 75 years of experience, Schumacher Electric is more than just a brand—it’s a symbol of quality you can rely on. Whether you’re investing in one of the new 4-in-1 jump starters introduced above or any other Schumacher product, you’re choosing a tool designed to perform, built to last, and backed by a history of innovation that continues to drive the company forward. When it comes to powering your life, there’s a Schumacher for every season.