High-Capacity Power Bank with Lanyard and Large LED Indicator

High-Capacity Power Bank with Lanyard and Large LED Indicator. High Capacity Battery: 8001-12000mAh Li-Polymer battery for extended power. Fast Charging Support: Built-in cable and quick charge functionality for rapid power. LED Display Feature: Built-in LED display shows remaining power status clearly. Multiple Certifications: CE, CB, TUV, RoHS, and KC certified for global safety. Universal Socket Standard: Compatible with USA, EU, UK, Australia, Japan, and more. Comprehensive Protection: Includes over-discharging, short circuit, and over-charging protection. OEM/ODM Services: Professional OEM services available for over 10 years. Quality Control Process: Pre-production samples and final inspections before shipment.