Battery Holder 2x18650 with Charger 3.7V to 5V USB Output

Battery Holder 2x18650 with Charger 3.7V to 5V USB Output    
 

The Battery Holder 2x18650 with Charger is a versatile power supply module that can hold two 18650 lithium-ion batteries and convert their output voltage to a regulated 5V USB output. It's a portable solution for DIY electronics, USB-powered devices, and small projects needing stable power.

Key Features:

• Dual 18650 Battery Support: Holds two 18650 rechargeable lithium-ion batteries.
• Integrated Charging Circuit: Features a built-in charging module to safely charge the batteries via micro USB.
• 5V USB Output: Converts the battery voltage (3.7V per cell) to a 5V regulated output suitable for powering most USB devices.
• LED Indicators: Displays charging and power status via built-in LEDs.
• Portable & Compact: Lightweight and easy to integrate into portable projects and devices.

Technical Details:

• Battery Type: 18650 rechargeable lithium-ion battery (not included).
• Input Voltage (Charging): 5V DC (via Micro USB).
• Output Voltage: 5V DC (via USB Type-A port).
• Output Current: Up to 1A (depends on battery capacity and health).
• Charging Current: 500mA (max).
• PCB Material: High-quality FR4.
• Dimensions: Approx. 78mm x 40mm x 20mm.
• Weight: Approx. 40g (without batteries). 

Applications:

• DIY electronics projects
• Power banks for small devices
• Arduino, Raspberry Pi, and other microcontroller-based projects
• USB-powered devices such as fans, lights, or gadgets
   

Packaging Details

       1 x Battery Holder 2x18650 with Charger 3.7V to 5V USB Output  

Attention

        Note: This item is non-returnable. If this item arrives damaged or is not functioning properly, please do not hesitate to contact us to see if further actions may be taken.
 

Need help?

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