Feature: 1. High Peak Current: Car jump starter has a peak current of 600A, which can easily start a 12V vehicle (up to 6.0L gasoline or 5.0L diesel engine) in a few seconds. 2. 10800mAh Battery: Portable car jump starter has a built in battery with a capacity of 10800mAh, which can last for a long time. 3. Mobile Power Supply: Portable car jumper starter can be used as a mobile power supply to quickly charge your mobile phone, tablet, camera or other devices on the go. 4. IP66 Waterproof: Car battery charger jump starter is IP66 waterproof, and can be used even in rainy days. It has a strong shell and is durable. 5. LED Lights: Portable jump starter has three LED light modes (flashlight, SOS, strobe), which are suitable for outdoor camping, picnic or adventure. Specification: Item Type: Car Battery Charger Jump Starter Material: PC Model: A6 Scope of Application: Automobile Features: Type C Charging Input: 5V/2A/9V2A USB Output: 5V/2.1A Starting Current: 200A Peak Current: 600A LED Lighting (three Modes): Always On, Flash, SOS Cycle Times: >1000 Times Charging Time: 3-4h Flame Retardant Rating: V0 Operating Temperature Range: -30℃-65℃ Built in Battery: Lithium Battery 10800mah. Package List: 1 x Car Battery Charger Jump Starter1 x Clip1 x Charging Cable1 x User Manual Note: Shipment with built in battery.