USB 5V Step-Up Power Module Lithium Battery Charging Protection Board

USB 5V Step-Up Power Module with Lithium Battery Charging & Protection

Introducing the versatile USB 5V Step-Up Power Module, an essential component for your electronics projects. This compact board efficiently converts lower voltage inputs to a stable 5V output, perfect for powering various devices. It integrates robust lithium battery charging capabilities, ensuring your batteries are charged safely and effectively. Built-in protection features safeguard against overcharging, over-discharging, and short circuits, extending battery life and device longevity. Ideal for creating custom portable chargers, power banks, or upgrading existing systems. Its high-quality integrated circuits guarantee reliable and consistent performance. Empower your DIY creations with this intelligent power solution. Get stable 5V power and smart battery management in one board.

Specifications:

• Input Voltage: 3.7V (Lithium Battery)
• Output Voltage: 5V
• Output Current: Up to 1A
• BAT Discharging Stop Voltage: 2.9V
• Discharging Efficiency: 85% (input 3.7V, output 5V/1A)
• Preset Charging Voltage: 4.2V (±1% precision)
• Max Standby Current: 8uA
• Charging Indication: Red light flashing (charging), Solid Red (fully charged)

Key features and benefits:

• Integrated Lithium Battery Charging & Discharging Management
• Comprehensive Protection: Overcharge, Over-discharge, Overvoltage, Short Circuit, Overload
• Intelligent Temperature Control & Overtemperature Protection
• Preset 4.2V Charging Voltage with ±1% Precision
• Low Standby Current: Max 8uA
• Visual Charging Status Indication (Red light flashing for charging, solid red for full)
• Supports Trickle Mode and Zero Voltage Charging
• High Discharging Efficiency: 85% (3.7V input, 5V/1A output)

Applications:

• DIY Portable Power Banks
• Custom USB Chargers for various devices
• Powering Small Electronic Projects & Microcontrollers
• Battery Management for IoT Devices
• Emergency 5V Power Supply Solutions
• Educational Electronics Kits

Package Includes:

*Image shown is a representation only.

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