Car Starter, Besteker Portable Jump Starters 23100 mAh 24V 600A Peak Current Emergency Auto Battery Booster Multifunction Power Bank Charger with LED Flashlight and SOS ULTRA COMPATIBILITY: Can jump start any 24V batteries quickly and safely, has USB interface, LED flashlight and LED warning function. Can be used as flashlight, power bank and car jump starter. PORTABLE HANDY SIZE: 7.48*3.54*5.91inch (190*90*150mm)/2.87 pounds (1300g). Portable and lightweight, so you can carry and use it anywhere. High Capacity: 23100mAh Grade A electric cell provides amazing endurance. DC 5V 2.1A. ALL-ROUND PROTECTION: Overshoot, over heat, over-discharge, short circuit, over voltage, leakage protection and many other protective functions. TOUGH SHELL: Wear-resisting plastic shell perfectly protects the product. At the bottom of product added silicone mat to prevent slide during charging.