Portable Car Jump Starter for All Gas and Diesel Engines - 4000A Peak Power Output - 12V Auto Battery Booster with Jumper Cables and USB Charging

About this item

• 【4 in 1 Multi-Function】: The Q11 jump starter is a powerful jump starter; portable car battery charger, LED flashlight, and S.O.S. lighting signal for help. It can help you in any situation, especially for adventures, outdoor activities, emergencies, and travel.
• 【What You Get】: The package includes a Q11 Car Battery Jump Starter x1, Smart and portable jumper cables x1, USB Type-C Charging Cable x1, EVA Carrying Case x1, Cigarette Lighter Converter x1, and User Manual x1. It also comes with 2 years of technical support. If you have any questions, Please contact us.
• 【TIPS 】Before starting the car, please ensure that the power is greater than 50%. In addition, if you have not used it for a long time, it is recommended to charge the jump starter every 2-3 months to keep the jump starter in a healthy state.
• 【2 USB Power Pack】: The Q11 car battery charger jump starter is designed with 2 USB outputs (5V/3A and 5V/2.1A). The quick charge 3.0 USB port can fully charge your cellphones, tablets, and other mobile devices at the fastest rate (up to 75% faster than a standard charger). It can also power your other car accessories using a 12V/10A DC port, such as tire inflators, inverters, and more.
• **8 Types of Safeguards**: This compact and user-friendly battery jump starter ensures safety, eliminating concerns about improper connections. It features safeguards against over-discharge, reverse polarity, low temperatures, high temperatures, and overloads. You can securely attach it to any 12-volt vehicle battery for optimal safety.
• 【4000A Car Jump Starter】: The Q11 jump starter boasts a peak current of 4000A can quickly jump start a dead car battery and can quickly start 12V vehicles, including gas engines or diesel engines of up to 10.0L. The lithium battery booster allows for up to 60 jump starts on a single charge (just over 25% of power is enough to start your car). It is suitable for cars, trucks, motorcycles, boats, RVs, tractors, and more.