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Lithium Portable Power Pack and 2000A 12V Jump Starter Extreme power in a pocket-sized package

The Schumacher SL1642 2000A 12V Lithium Jump Starter and Power Bank is the ultimate solution for emergency situations. Compact and lightweight, it can be easily stored in your car’s center console or glove compartment. With its high-performance four-cell lithium battery, this jump starter delivers 2000A of starting power, making it capable of jump-starting up to 10.0L gas and 10.0L diesel engines. Its advanced technology makes it reliable even in tough conditions. The Pre-Boost feature safely adds a pre-charge to deeply discharged batteries, while Pre-Heating warms batteries in cold weather, making it possible to start a vehicle even in extremely cold temperatures. The SL1642 also doubles as a quick-charge USB power source, featuring two USB output ports. The 2.4A USB port charges two times faster, while the 3A USB port charges four times faster than a standard USB. Trust the Schumacher brand to deliver powerful performance and advanced technology when you need it most.


Additional features:


  • Extra-large LCD digital display
  • Three-mode LED Light – steady, SOS, strobe
  • 2.4A USB charges your devices 2X faster
  • 3.0A USB charges your devices 4X faster
  • 2.0A USB C input for ultra-fast recharging
  • Up to 50 jump starts on a single charge
  • Fully recharges in 7-8 hours, 3X faster than a traditional AGM battery
  • 4-cell 59.2 Wh lithium ion battery
  • USB C charging port
  • 14.5-inch booster cable
  • Color-coded smart clamps protect against reverse polarity, short circuit, battery exhausted, high temperature, and reverse charging
  • Lightweight and compact design
  • Perfect for roadside emergencies
  • Ideal for cars, SUVs, trucks, motorcycles, ATVs, and more


Contents include: The Schumacher SL1642 Lithium Portable Power Pack and 2000A 12V Jump Starter, battery clamp with smart cable, USB charging cable, carrying bag, and user manual.



Product Specifications

Width: 4.13 in
Height: 10.5 in
Internal Battery Type: Lithium Ion
Battery Capacity: 59.2 Wh
Input Voltage: 5V DC
Input Current: 2A
Output Voltage: 12V
Output Current: 2000A
Lifestyles: Camping and Boating, Disaster Preparedness, Home Garage, Back to School
Pro/Consumer: Consumer

Product Manuals/Tutorials

These manual(s) will explain how to use the product safely and effectively.

Manual 0099002412E-R0