Powerful Multi-function Jump Starter(JS-538) https://www.car-ku.com/products/Powerful-Multi-function-Jump-Starter.html Key Features: 1500A Jump Starter: Swiftly jump-start your 12V vehicle. 10000mAh Power Bank: Keep devices charged on the go. LED Light: Provides Lighting, Strobe, and SOS modes. Experience convenience with our compact solution. （*For Jump Starter ODM/OEM Solutions, secure your exclusive quotation now!） CARKU JUMP STARTER Model: JS-538 Battery capacity: 10000mAh(37Wh) Size: 173.3X80X36mm Weight: 430g Input: USB-C 5V/2.4A Output: 5V/2.4A；12V jump starter Peak current: 1500A Full charging time: about 3.8 hours Operating temperature: -20°C~60°C