CentIoT - LED Display Power Bank Charging Module Circuit Board - DC-DC Step Up Boost Power Supply Module - 5V 1A and 2.1A Dual USB with LCD monitor

Description

🔌 Charge Ahead: Power Your Life with Style!

The CentIoT LED Display Power Bank Charging Module is a versatile DC-DC step-up boost power supply module that features dual USB outputs (5V 1A and 5V 2.1A) and an LCD monitor for real-time battery status. Designed for DIY enthusiasts, it supports 18650 batteries and various lithium batteries, ensuring safety with built-in protection mechanisms.