The NOCO Genius Boost Jump Starters are ultra-portable, lightweight and compact lithium-ion jump starters. With it, you can safely jump start a dead battery in seconds - up to 20 or 30 times on a single charge. It's mistake-proof, making it safe for anyone to use and features spark-proof technology, as well as reverse polarity protection. The lithium jump starter integrates with a high-output LED flashlight with seven light modes, holds its charge for up to one year and features a USB battery pack for recharging personal devices on the go.

• The 400A model is designed for motorcycles, ATVs, lawn mowers, and cars with engines up to 4.0L. 
• The 1500A model is designed for gas engines up to 7.0L (4.5L in diesel) for cars, trucks, boats, motorcycles, RVs, tractors and more.
• The UltraSafe lithium battery inside NOCO Genius Boost can deliver up to 20 full power jump starts per charge for the 400 Amp and the 30 full charges for the 1500 Amp model
• Nothing happens if you touch the clamps together or hook up to a battery backwards
• Boost not only provides a massive amount of power to start an engine, it also protects you from it
• Recharge your personal devices on the go - both the 400A and 1500A models include a 2.1A USB IN/OUT port, and the 1500 Amp also includes a 12V power port
• Also the 400A features an ultra-bright 100 lumen led flashlight while the 1500A features an ultra-bright 200 lumen flashlight, both with 7 light modes, including SOS and emergency strobe
• 1 Lithium Metal batteries required (included)

400A Specification Sheet

400A User Guide

1500A Specification Sheet

1500A User Guide

Shipping Note: Shipping to Alaska, Hawaii, PO Boxes, and APO addresses is not available for this item

GB20 400 Amp Warranty: 1 Year Limited Warranty

GB50 1500 Amp Warranty: 1 Year Limited Warranty

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.