5V Lithium Battery Charger Step Up Protection Board Boost Power Module

5V Lithium Battery Charger Step Up Protection Board Boost Power Module (Micro USB, Li-Po/Li-ion)

• Charging & Boost Function: Supports charging 3.7V Li-ion/Li-Po batteries and boosts output to stable 5V.
• Micro USB Input: Easy and convenient charging via standard Micro USB port.
• Battery Protection: Built-in overcharge, over-discharge, and short-circuit protection for safe operation.
• Compact Design: Small size, easy to integrate into DIY electronics and portable projects.
• Wide Applications: Ideal for power banks, DIY battery-powered devices, and portable electronics.