User Manual Q&AAnswer
Feb 25, 2025 - 10:10 PM
The POWERTECH MB3826 Portable Power Bank takes approximately 3-6 hours to fully charge. This charging time may vary depending on the power source and cable used for charging. It is recommended to use a 5V 2.1A power adapter for optimal charging speed. Once the power bank is fully charged, all four LED indicators will light up.
Add New Comment