Whistler WJS-4000

Looking for a little more power than the standard 200/400 Amp jump starter? Then the MEGA is for you. Use this reliable baby on your larger 4, 6, and 8 cylinder engine vehicles. 

Do you travel and work while on the road? The MEGA features a 19.1v port and includes the adapters so you can charge or power your laptop. 

The rugged design makes this model perfect for use on the job site. Don't get stranded by a dead battery when no one is around to give you a jump. Charge it up and stow it away. It will be ready for you when you need it. 

FEATURES

• 240 starting Amps / 480 peak Amps
• Powerful lithium polymer battery can be recharged hundreds of times
• Compact design fits conveniently in toolboxes, consoles and glove boxes
• 5 LED battery power/charging level indicator
• Built-in overcharge protection
• Holds a charge for up to 1 year
• Built-in high output LED flashlight includes a strobe, SOS and emergency beacon flashing patterns
• Heavy-duty impact-resistant cover
• Provides multiple jump starts from a single charge
• 2 USB ports (2.1 Amp shared) can power and charge phones, tablets, cameras and more
• 19.1V port for charging of laptops and tablets

Premium Protection Cables provide:

• Reverse Polarity Protection
• Short Circuit Protection
• Low Voltage Protection
• Cranking Time Protection
• Back Feed Protection
• Over-Discharge Protection
• Low Vehicle Voltage Protection

SPECS

• Unit Dimensions 1.5 in. H x 3.4 in. W x 6.1 in. L
• Unit Weight 1.16 lb.
• Retail Packaging Dimensions 8.75 in. H x 8.75 in. W x 3 in. L
• Retail Weight 2.9 lb.

IN THE BOX 

• Mega Jump Starter
• Premium Protection Cables
• Home AC Adapter
• 12V Charger
• Storage Case
• USB 4-in-1 Cable
• 19.1V Charging Cable w/8 adapter tips
•  for use with laptops and other 19.1V devices
• User Guide

USER GUIDE

WJS-4000 User Guide