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SL1653

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

Description
The SL1653 Schumacher Electric 3-in-1 3000A Car Battery Jump Starter and Portable Power Pack is designed as your all-in-one companion for automotive emergencies, roadside adventures, and everyday convenience. Engineered for demanding drivers, this compact powerhouse combines robust jump starting capability, USB charging, and a built-in LED light for maximum versatility. With a mighty 3000-amp peak current, the SL1653 delivers instant jump starting power for gas engines up to 10.0L and diesel engines up to 8.0L. Whether you’re dealing with a dead battery at home or stranded far from help, this unit effortlessly powers up cars, trucks, SUVs, motorcycles, ATVs, RVs, and marine batteries. Advanced battery technology means you’re ready for cold starts and challenging conditions. Pre-Heat and Pre-Boost Technology prepares even deeply discharged batteries for a successful jump start—ideal for frigid mornings, aging batteries, or vehicles that have been sitting idle. The Jump Start Override Mode puts you in control, letting you manually jump low-voltage batteries that aren’t automatically detected. Not just a jump starter, the SL1653 doubles as a portable power pack. The integrated 2.4A USB-A port charges smartphones, tablets, or other mobile devices, while the high-intensity LED flashlight offers three modes—steady, SOS, and strobe—for emergency signaling, nighttime repairs, or extra visibility when you need it most. Safety is at the forefront of the SL1653’s design. The unit features reverse polarity protection, short circuit protection, battery exhausted protection, and temperature protection, so you can jump your vehicle with confidence. Heavy-duty, color-coded jumper cables remain flexible in cold temperatures, and the rugged housing ensures durability whether you’re on the road or in the garage. The SL1653 is your ready-for-anything travel companion—designed to give you portable power, instant jump starting, and peace of mind wherever your journey takes you.
Features
  • 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
  • Safety Prioritized - Incorporates reverse polarity protection, short circuit protection, battery exhausted protection, and temperature protection
  • Portable Power Pack - Features a 2.4A USB-A port for charging USB devices
  • Jump Start Override Mode - Manually jump start deeply discharged low-voltage batteries that aren’t automatically detected 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
  • Wide Compatibility - Works with gas and diesel vehicles, #V and #V batteries, including standard, AGM, maintenance-free, gel, calcium, EFB, and deep-cycle battery types
  • Works with Most Vehicles - Ideal automotive jump starter for motorcycle, ATV, car, truck, SUV, RV, and marine batteries
  • 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
  • Reverse Polarity Protection - Prevents damage to your battery and vehicle if clamps are accidentally reversed
  • Recharges Quickly - Recharge the internal four-cell 99.16 Wh (total) lithium batteries in 3.5-4.5 hours by USB or 5.5-6.5 with DC car charger
Specifications
  • Weight: 2.74 lb
  • Width: 12.13 in
  • Height: 8.25 in
  • Depth: 3.13 in
  • Input Voltage: 12V DC, 5V DC
  • Output Voltage: USB: 5V DC Clamp: 12V DC
  • Battery Compatibility Type: Lead-Acid
  • Input Current: 3A
  • Output Current: 3000A peak
  • Internal Battery Type: Lithium Cobalt Oxide
  • Cable Reach: 2.5 ft
  • Warranty: 1 Year Limited Warranty
  • IP Rating: No Rating
  • Contents in the Box: 1-SL1653 3000A Lithium Jump Starter, Owner's Manual, 12V plug, wall adapter
  • Product Certifications: cMETus Listed, MET File: E115376, MET Model: 4-1, DOE, FCC
Warranty & Support

Backed by Schumacher's 1 Year Limited Warranty, covering defects in material or workmanship under normal use. If an issue arises, Schumacher will repair or replace the unit at their discretion once proof of purchase is provided. (Note: some products may carry a different warranty period. Check your product manual for details.)

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Product Manuals

By Mission

  • A man leans over the open hood of a Jeep.

    Don't Get Stranded

  • A woman in a garage stands beside a pickup truck with its hood open, using a Schumacher battery charger

    Prepared Reliability

  • <h3>Extend Battery Life</h3>

    Extend Battery Life

  • A woman crouches beside a car using jumper cables from a Schumacher jump starter.

    Multi-Function Value