USB 5V Step-Up Booster – Lithium Battery Charging & Protection Module for Power Bank
This 5V Boost Converter Module is a compact and efficient power management solution designed for DIY power banks, lithium battery charging, and voltage boosting applications. It ensures safe and stable voltage regulation, making it perfect for electronics projects, portable chargers, and battery-powered devices.
⚡ Key Features:
🔋 Step-Up Power Boosting – Converts 3.7V input to a stable 5V output, ideal for powering USB devices and circuits.
🔄 Integrated Charging & Discharging Management – Ensures safe and efficient power flow for lithium batteries.
🛡️ Multiple Protections – Built-in overcharging, over-discharging, over-temperature, and trickle charge protection for battery safety.
📏 Compact & Lightweight – Small 1.8cm x 2.2cm x 1.1cm design for easy integration into projects.
🔌 Micro USB Charging Port – Supports standard 5V DC charging, making it convenient to use with USB power sources.
💡 LED Indicators – Displays charging and discharging status for easy monitoring.
📌 Technical Specifications:
✔ Input Voltage: 3.7V (Lithium Battery)
✔ Charging Voltage: 5V DC
✔ Charging Current: 1000mA
✔ USB Output Voltage: 5V DC
✔ USB Output Current: 1200mA
✔ Battery Discharge Cut-off Voltage: 2.9V
✔ Preset Charging Voltage: 4.2V (±1% precision)
✔ Standby Current: 8uA (Ultra-low power consumption)
🔧 Applications:
✅ DIY Power Banks
✅ Boosting Voltage for Low-Powered Devices
✅ Lithium Battery Charging & Protection
✅ Portable USB Charging Projects
✅ Embedded Electronics & Prototyping
📦 Package Includes:
✔ 1 x USB 5V Step-Up Booster Module
This powerful and efficient module is perfect for DIY enthusiasts, engineers, and tinkerers looking for a reliable battery charging and voltage boost solution. 🚀🔋