• Products
  • Lithium Portable Power Pack and 1000A 12V Jump Starter Charge your smartphone two times faster



Lithium Portable Power Pack and 1000A 12V Jump Starter Charge your smartphone two times faster

Schumacher Electric is a brand that guarantees powerful performance and advanced technology. The Schumacher SL1639 1000A 12V Lithium Portable Power Pack and Jump Starter  is a lightweight and compact jump starter that will easily slot into a center console or glove compartment of your vehicle. With a high-performance four-cell lithium battery, the Schumacher SL1639 supplies 1000A of starting power, which is strong enough jump start up to 8.0L gas and 6.0L diesel engines. Jump start even in tough conditions with Schumacher’s advanced technology, including Pre-Boost, which safely adds a pre-charge to deeply discharged batteries. Pre-Heating technology warms batteries in cold temperatures, making starting a vehicle in extreme cold possible. The SL1639 also acts as a USB power source. It features two USB output ports, with the 2.4A USB port charging two times faster and the 3A USB port charging four times faster than a standard USB. The SL1639 also includes a built-in area light with three lighting modes – steady, flashing (SOS), and strobe. The Schumacher SL1639 is the perfect solution for those who want a reliable, compact, and powerful jump starter and power bank. Get yours today and experience the convenience of advanced technology.


Additional features:


Up to 30 jump starts on a single charge

29.6 Wh internal lithium ion battery

2A USB input for ultra-fast recharging (2.5 to 4 hours with USB charging cable)

Extra-large LCD display

Safe smart clamps hat protect against reverse polarity, short circuit, battery exhausted, high temperature, and reverse charging


Contents include: The Schumacher SL1639 Lithium Portable Power Pack and 1000 Peak Amp 12V Jump Starter, battery clamps with smart cable, USB charging cable, carrying bag, and user manual.



Product Specifications

Weight: 1.6 lb
Width: 3.31 in
Depth: 1.53 in
Height: 6.97 in
Input Voltage: 5V DC
Input Current: 2A
Output Voltage: 12V DC
Output Current: 1000A
Battery Type: 29.6 Wh, Lithium Ion
Lifestyles: Boating, Camping, Hobby Garage
Pro/Consumer: Consumer

Product Manuals/Tutorials

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

Manual 0099002405E-R0