The Mjhhl Multifunction Car Power Bank (Model: DDQ-1018) is a 3-in-1 emergency device that combines a 12V car battery jump starter, a digital tire inflator/air compressor (up to 150 PSI), and a portable USB power bank with an LED flashlight. [1]
Core Features:
Jump Starter: Provides peak current to safely jump-start 12V vehicle engines.
Air Compressor: Built-in high-pressure inflator hose with digital pressure display for vehicle tires and inflatables.
Power Bank & Light: Includes USB outputs to charge mobile devices and an integrated LED light for dark roadside emergencies. [1, 2, 3, 4, 5]