6800mAh Portable Shockproof PowerBank Case Battery Charger Case for Xiaomi Redmi Note 11 11 Pro External Power Bank Charging Cover for Redmi Note 11 Pro+ Battery Case

Specification:High quality Lithium ion polymer bateryInput: DC 5V-2.0AOutput: DC 5V-2.0AWorking temperature: 0c-45cStock/ transport temperature: -20c -+ 50cCycle life more than 500 timesIntelligent IC can effectively avoid short circuit CHARACTERISTICS:1. Attractive and exquisite, easy to carry.2. This product is designed as protective backup battery case, which can protect your cell phone well.3. It is suitable for stand by power supplies to travel, tourism, long distance car business and ships, field work or power outages environments.NOTE:1. Do not throw the product into the fire or placed in any overheating environment.2. Do not disassemble the pruduct or any form of maintenance and modifications.3. Please follow the instructions, in accordance with the normal method of operation to use this product. If you have any questions, please feel free to contact us.