5v 1a Power Bank Charger Step Up Boost Charging Circuit Module Lithium Battery Diy Power Bank Module laptop accessories Rated Voltage: 100-230V

Rated Voltage: 100-230V

Apple iPhone 12

// Set ledPin to output mode

Sound Output: 95DB

5v 1a Power Bank Charger Step Up Boost Charging Circuit Module Lithium Battery Diy Power Bank Module laptop accessories Rated Voltage: 100-230VThe 5V 1A Power Bank Charger Module is a compact and powerful component for creating your own portable power bank. This module offers reliable charging capabilities, multiple protection features, and easy integration into your DIY projects. Key Features: 5V 1A Output: Provides sufficient power for various devices. Compact Design: Small and lightweight for easy portability. Lithium Battery Compatibility: Works with 3. 7 4. 2V lithium ion batteries.