Batterie externe portable 50 000 mAh avec affichage numérique LED et double port USB pour un chauffage rapide

50000mah Portable Power Bank Charging Intelligence Digital Display External Battery Pack Dual Usb For Fast Heating Vest Jacket 1.Color: as shown 2.Material: PC+ABS 3.Size: 149*76*15mm 4.Input: 5V/2A 5.Output: 5V/2A 6.Battery Capacity: 20000/30000/50000mAh Features: 1.Power the heating vest, scarf, socks, and gloves 2.20000/30000/50000mAh high capacity, 5V/2A power output, long-lasting lithium polymer battery life 3.Thin and lightweight body makes daily travel more convenient 4.Fashion LED screen display, real-time display of remaining battery power 5.8 safety protection methods, including overcurrent protection, short circuit protection, overvoltage protection, etc., to ensure safe use 6.Intelligent battery cells avoid overheating after continuous use, with fast heat dissipation, and high temperature resistance Package includes: 1 x Power Bank 1 x Charging Cable Note: Light shooting and different displays may cause the color of the item in the picture to be slightly different m the real thing The measurement allowed error is +/- 1-3cm