Schumacher Electric 3000A Lithium Car Battery Jump Starter and Portable Power Pack/Jump Box, 3-in-1 Solution, 2.4A USB Charging, for 12V Power Sport, Automotive, and Marine Batteries, SL1653
$279.99
Price: $279.99
(as of Sep 23, 2025 09:01:44 UTC – Details)
When you need a reliable jump start, the SL1653 delivers. This compact and portable car battery jump starter is built for real-world performance—whether you’re stuck with a dead battery in your driveway or out on the road. With 3000 peak amps, it’s powerful enough to start up to 10.0L gas and 8.0L diesel engines, making it a must-have for cars, trucks, SUVs, motorcycles, ATVs, RVs, and marine batteries.
Customers say it “works great,” is “easy to use,” and “started my car with no problem.” Designed for convenience and confidence, this jump starter features Pre-Heat and Pre-Boost Technology to warm and pre-charge deeply discharged batteries—perfect for cold mornings or vehicles with older batteries. Plus, it has jump start override, allowing you to manually jump start low-voltage batteries not detected by the jump starter.
The SL1653 is more than just a jump box. It’s a 3-in-1 automotive tool that also functions as a lithium battery charger and portable power pack. Use the 2.4A USB port to charge phones, tablets, and other devices on the go. The built-in LED flashlight offers three modes—steady, SOS, and strobe—making it handy for emergencies or nighttime repairs.
Safety is built in with reverse polarity protection, short circuit protection, and temperature protection. In addition, the 4-gauge, 30-inch jumper cables are color-coded and flexible even in cold weather.
Recharge Times:
- USB Cable: Fully recharges in 3.5 to 4.5 hours
- 12V DC Car Charger: Fully recharges in 5.5 to 6.5 hours while driving
Key Features:
- 3000A Jump Starter: Delivers a reliable jump start for large gas and diesel engines
- Internal Lithium Battery: 99.16 Wh 4-Cell Technology™ battery for long-lasting performance
- Portable Power Pack: 2.4A USB port for charging mobile devices
- LED Flashlight: Three modes—steady, SOS, and strobe—for visibility and safety
- Jump Start Override Mode: Manually jump start low-voltage batteries
- Safety First: Reverse polarity protection and multiple safety features
- Durable Design: Rugged housing and heavy-duty jumper cables that are built to last
Important Usage Tips:
- Avoid storing in extreme heat or overcharging the unit
- Discontinue use if battery swelling or discharge occurs
Whether you’re a daily commuter or weekend adventurer, the SL1653 is the portable car jump starter that’s always ready when you need it most.
En español (ES): Cuando necesite un arranque confiable, el modelo SL1653 cumple siempre. Este arrancador de batería compacto y portátil está diseñado para funcionar en el mundo real, se quede sin batería en la entrada de su casa o en la carretera. Con 3000 amperios pico, es suficientemente potente para arrancar motores de gasolina de hasta 10.0L y diésel de 8.0L, por lo que resulta imprescindible para automóviles, camiones, utilitarios deportivos, motocicletas, todoterrenos, casas rodantes y baterías marinas.
Los clientes comentan que “funciona muy bien”, es “fácil de usar” y “arranca el vehículo sin problemas”. Diseñado para ofrecer comodidad y confiabilidad, este arrancador cuenta con tecnología de precalentamiento y refuerzo previo para calentar y precargar baterías muy agotadas, ideal para mañanas frías o vehículos con baterías antiguas. Además, incorpora sobremando de arranque, que permite arrancar manualmente baterías de bajo voltaje no detectadas por la unidad.
El modelo SL1653 es más que una simple equipo arrancador. Es una herramienta automotriz 3 en 1 que también funciona como cargador de baterías de litio y banco de energía portátil. Utilice el puerto USB de 2.4A para cargar teléfonos, tabletas y otros dispositivos sobre la marcha. La linterna LED incorporada ofrece tres modos —fijo, SOS y estroboscópico—, lo que la hace muy práctica para emergencias o reparaciones nocturnas.
La seguridad está integrada con protección contra inversión de polaridad, contra cortocircuitos y temperatura. Además, los cables de arranque calibre 4 de 30 pulgadas están codificados por colores y son flexibles incluso en climas fríos.
Tiempos de recarga:
- Cable USB: recarga completamente en 3.5 u 4.5 horas
- Cargador de 12 V CC para automóviles: recarga completamente en 5.5 o 6.5 horas mientras conduce
Características principales
- Arrancador de 3000A: arranque confiable de motores grandes de gasolina y diésel
- Batería interna de litio: batería 4-Cell Technology™ de 99.16 Wh para un rendimiento prolongado
- Banco de energía portátil: Puerto USB de 2.4A para cargar dispositivos móviles
- Linterna LED: Tres modos —fijo, SOS y estroboscópico— para mayor visibilidad y seguridad
- Modo de sobremando de arranque: arranca manualmente baterías de bajo voltaje
- La seguridad ante todo: protección contra inversión de polaridad y múltiples funciones de seguridad
- Diseño durable: carcasa robusta y cables de arranque para trabajo pesado fabricados para durar
Consejos importantes de uso
- Evite almacenar la unidad en condiciones de calor extremo o sobrecargarla
- Interrumpa el uso si la batería se hincha o se descarga
Ya sea que se desplace diariamente o sea un aventurero de fin de semana, el modelo SL1653 es el arrancador portátil siempre listo cuando más lo necesita. .
3-in-1 Device – Jump starter, USB charger, and LED light
Immediate Jump Starting Power – Delivers 3000-amp jump start strong enough to 10.0L gas and 8.0L diesel engines
Portable Power Pack – Features a 2.4A USB-A port for charging USB devices
Safety Prioritized – Incorporates reverse polarity protection, short circuit protection, battery exhausted protection, and temperature protection
Jump Start Override Mode – Manually jump start deeply discharged low-voltage batteries that aren’t automatically recognized by the unit
Pre-Boost & Pre-Heat Technology – Adds a pre-charge and warms batteries for easier jump starting
LED Flashlight – With three lighting modes—steady, flashing (SOS), and strobe
Works with Most Vehicles – Ideal automotive jump starter for motorcycle, ATV, car, truck, SUV, RV, and marine batteries
Recharges Quickly – Recharge the internal four-cell 99.16 Wh lithium battery in 3.5-4.5 hours by USB or 5.5-6.5 with DC car charger
Complete Package – Includes (1) SL1653 Lithium Portable Power Pack and Jump Starter, (1) 12V DC car charger, (1) 100-volt to 240-volt AC wall charger, (1) user manual
Customers say
Customers find the jump starter works well and consider it a great product. The battery life receives mixed feedback – while some say it loads well, others report it wouldn’t charge out of the box. The durability aspect also gets mixed reviews.
8 reviews for Schumacher Electric 3000A Lithium Car Battery Jump Starter and Portable Power Pack/Jump Box, 3-in-1 Solution, 2.4A USB Charging, for 12V Power Sport, Automotive, and Marine Batteries, SL1653
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$279.99
SMP –
A+
Works great
Jim C –
Threw out my old jumper cables
Wow great jump starter..Threw out my old jumper cablesHad tried a different brand and it didnât jump the batteries at allâ¦Expensive but worth every pennyâ¦.you get what you pay forâ¦
john –
Easy set up and loads of charge
Very easy setup and loads of charge
Laura at Legends –
Lots of charge
Works great. Powerful and dependable (as long as you charge it). Durable design.
Kelly Chase –
Do not buy. It wonât work if the battery in vehicle is dead.
Terrible product. It never worked properly.I have had many battery jumpers on the farm but this brand has been the worst.If a battery in the tractor is non functional this jump pack will not allow a jump.I have to get in and out to push the button and then it just disappears with the battery light turning off.I wish I could return it.
Mr. Potatohead –
works really well
multiple starts now and battery still shows full. pro-grade unit.
Mark –
Great jump starter
When the battery died on my Shelby GT500 I tried to jump start it with cables but the engine would not quite turn over so I ordered the Schumacher 3000 amp jump starter and it spun that engine easily.
Richard Thrasher –
It even started my boat
Boat motors require more cranking amps to turn over the engine. This battery jumper worked like a charm.