Intociruit Compact Car Jump Starter and Power Bank with 400A Peak Current / 3 USB Charging Ports, can Rejuvenate 3L Gas or 2.5L Diesel Vehicle over 20 Times This jump starter can rejuvenate your 3L gas or 2.5L diesel vehicle over 20 times Compact and Powerful: 10000mAh large capacity compact size with 3-port USB charging ports, can charge 3 USB-enabled devices simultaneously Error Proof: Smart crocodile clamps offers spark-proof technology and reverse polarity protection LCD display and LED Flashlight: Smart LCD display indicates the status of battery, built-in LED flashlight for convenient use Reliable and Friendly Customer Service: Ready to respond within a 24 hour time frame. 30-Day Money Back Guarantee and Lifetime Support Guarantee