The 5V Boost Converter Step-Up Power Module is a compact and efficient power management board designed for lithium battery charging and voltage boosting. It features an LED display, USB output, and intelligent protection mechanisms, making it ideal for DIY chargers, IoT devices, and embedded systems.

Key Features

• Input Voltage: 3.7V–5.5V

• Output Voltage: 5V

• Charging Current: 1A (max)

• Output Current: 1A (max)

• Discharging Stop Voltage: 2.9V

• Efficiency: 85% (input 3.7V, output 5V/1A)

• Protection Features: Overcharge, over-discharge, short circuit, and overload protection

• LED Display: Indicates charging and discharging status

• Compact Design: Ideal for portable applications