Schumacher Lithium Portable Power Pack and Jump Starter for Vehicles

Schumacher Electric is a brand you can trust to deliver powerful performance and advanced technology. The Schumacher Electric SL1639 Lithium Portable Power Pack and Jump Starter is a lightweight and compact jump starter that easily fits in a center console or glove compartment.

Featuring a high-performance four-cell lithium battery, the Schumacher SL1639 delivers 1000 amps of starting power, which will jump start up to 8.0L gas and 6.0L diesel engines. You can even reliably jump start in tough conditions with Schumacher's advanced technology.

Pre-Boost delivers a breakthrough advantage by safely adding a pre-charge to deeply discharged batteries. Pre-Heating warms batteries in extreme cold, making it possible to start a vehicle even in extremely cold temperatures. In addition to jump starting, the SL1639 acts as a quick-charge USB power source. It features two USB output ports, with the 2.4-amp USB port charging two times faster and the 3-amp USB port charging four times faster than a standard USB.

The SL1639 also features a built-in area light with three lighting modes – steady, flashing (SOS), and strobe. Other features include a 2-amp USB input for ultra-fast recharging, an extra-large LCD digital display, and safe smart clamps that protect against reverse polarity, short circuit, battery exhausted, high temperature, and reverse charging.

The Schumacher Electric SL1639 Lithium Portable Power Pack and Jump Starter delivers 1000 amps of jump starting power, strong enough for starting 8.0L gas and 6.0L diesel engines. It can jump start cars, trucks, motorcycles, boats, marine batteries, SUVs, ATVs, and more. The lithium-ion battery power bank provides 29.6 Wh of power and can safely charge your smart devices like phones, tablets, laptops, and wearables via USB power delivery.

The 2.4-amp USB port charges mobile devices two times faster than a standard USB charger, and the internal battery recharges three times faster than traditional AGM jump starters. The Schumacher Electric SL1639 allows users to jump start a vehicle up to 30 times on a single charge, and it can be fully recharged in 2.5 to 4 hours via the USB charging cable.

The digital LCD display shows the battery's percent of charge and other vital information in a simple, easy-to-read format. The compact design makes this a truly portable jump starter and power pack, easily fitting in most vehicle glove boxes or the pocket of your backpack or purse.

The built-in LED area light has three lighting modes – steady, flashing (SOS), and strobe – making it great for under-the-hood maintenance and emergencies. The Schumacher Electric SL1639 Lithium Portable Power Pack and Jump Starter is your personal safety hero, providing a reliable jump starter, power pack, and emergency LED light.

product information: