12V Portable Battery Starter | 5000A Peak Jump Starter for 2.64gal Gasoline and 2.11gal Diesel Engines, LED Flashlight, SOS Warning Lights, Emergency Power Supply with Safety Hammer and Compass, USB Dual Use, Rechargeable Lithium Polymer Battery, For RV

Warning: 1. Avoid using the product in high temperatures or leaving it in such conditions for extended periods. 2. Adhere to the guidelines during usage. Make sure the positive and negative terminals do not touch, and refrain from repeatedly or continuously activating the startup.