Size 2000 Amps The Gb70 Is A Compact Yet Powerful Lithium-ion Jump Starter For 12-volt Batteries. With It You Can Safely Jump Start A Dead Battery In Seconds - Up To 40 Times On A Single Charge. Its Mistake-proof Making It Safe For Anyone To Use And Features Spark-proof Technology As Well As Reverse Polarity Protection. The Gb70 Lithium Jump Starter Integrates With A High-output 400 Lumen Led Flashlight With 7 Light Modes Holds Its Charge For Up To One Year And Features A Usb Battery Pack For Recharging Personal Devices On The Go - Up To 8 Smartphone Recharges. The Gb70 Features Rapid Charge Technology That Allows It To Be Recharged In Just Over Three 3 Hours And A 12-volt Auxiliary Port For Powering Tire Pumps Inverters Lights And More. Its Rated At 2000 Amps 15700 Joules3s And Suitable For Use On Gasoline Engines Up To 8 Liters And Diesel Engines Up To 6 Liters Such As A Car Boat Truck Tractor And More. Includes The Gb70 Hd Battery Clamps Usb Charging Cable Xgc Male Plug Xgc Female Noco Noco Genius Boost Plus Gb40 1000 Amp 12v Ultrasafe Lithium Jump Start Apparel & Accessories