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Schumacher Electric

Q: How long does it hold a charge?

We recommend you charge the unit every 45 days

Q: What kind usb I can use to charge it

The SL1643 takes a USB to USB-C type charging cable

Product ID: 446383559

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Details

Brand
Schumacher
Product Dimensions
1.57"D x 3.3"W
Item Weight
1.4 Pounds
Amperage
2000 Amps
Peak Output Current
16000

⚡2000A peak jump power

📱10W wireless & 3A USB charging

🔋59.2Wh lithium battery

Frequently Bought Together

Schumacher Electric Lithium Jump Starter and Portable Power Pack SL1643, 4-in-1, 2000A, 12V, 10W wireless and 3A USB charging- works on cars, trucks, motorcycles, marine batteries, SUVs, and more

Schumacher Electric Lithium Jump Starter and Portable Power Pack SL1639, 3-in-1, 1000 Amp, 12V Battery - works on Cars, Motorcycle, Trucks, Boats and more

Aproca Hard Travel Storage Case, for Schumacher SL1639 Lithium Portable Power Pack and 1000A 12V Jump Starter

Description

⚡ Jumpstart your freedom—power, safety, and convenience in one sleek pack!

SMART SAFE - Spark-proof clamps, reverse polarity, and temperature protection for worry-free use.
COMPACT READY - Lightweight 1.4 lbs design with quick 7-8 hour recharge fits perfectly in your glove box or backpack.
POWER UP INSTANTLY - 2000 amps to jump start up to 10.0L gas & diesel engines—never get stranded again.
CORD FREE CONVENIENCE - Fast 10W wireless charging pad plus dual USB ports keep your devices powered anywhere.
ALL IN ONE EMERGENCY ESSENTIAL - Jump starter, power bank, and LED flashlight with SOS mode—your ultimate roadside companion.

The Schumacher Electric SL1643 is a versatile 4-in-1 lithium jump starter delivering 2000 amps to start large engines up to 10.0L gas or diesel. It features a 59.2Wh battery with fast 10W wireless charging and dual USB ports, plus smart safety tech including spark-proof clamps and reverse polarity protection. Lightweight and compact, it also includes a multi-mode LED flashlight, making it an essential power and emergency tool for automotive, marine, and powersport vehicles.

Specifications

Brand	Schumacher Electric
Product Dimensions	1.57"D x 3.3"W x 7.59"H
Item Weight	1.4 Pounds
Amperage	2000 Amps
Peak Output Current	16000 Milliamps
Specification Met	UL
Manufacturer	Schumacher Electric
UPC	026666816434
Automotive Fit Type	Universal Fit
Model	Schumacher Electric SL1643 Lithium Portable Power Pack and Jump Starter
Item Weight	1.4 pounds
Item model number	SL1643
Exterior	Machined
Manufacturer Part Number	SL1643

Have a Question? See What Others Asked

How long does it hold a charge?

how long are the jumper cables?

Can this be used on a 2008 Smart Car Fortwo?

What kind usb I can use to charge it

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742.40 DT

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