Battery Holder 4x18650 with Charger 3.7V to 5V USB Output

Battery Holder 4x18650 with Charger 3.7V to 5V USB Output

The Battery Holder 4x18650 with Charger is a powerful and efficient power module that can hold four 18650 lithium-ion batteries, offering greater capacity for powering USB devices. It has an integrated charging circuit and converts the combined voltage of the batteries to a regulated 5V USB output, making it an ideal solution for DIY power banks, electronics projects, and portable devices.

Key Features:

• Holds 4x 18650 Batteries: Compatible with up to four 18650 rechargeable lithium-ion batteries.
• Built-in Charging Circuit: Safely charges the batteries via a micro USB port.
• 5V Regulated USB Output: Provides a stable 5V output through a USB Type-A port, suitable for powering USB devices.
• LED Status Indicators: LED indicators show charging and power status.
• Overcharge and Discharge Protection: Safeguards the batteries and connected devices from overcharging or deep discharge.
• Compact Design: Lightweight and easy to integrate into various DIY projects.

Technical Details:

• Battery Type: 18650 rechargeable lithium-ion batteries (not included).
• Input Voltage (Charging): 5V DC (via Micro USB).
• Output Voltage: 5V DC (via USB Type-A port).
• Output Current: Up to 1A (varies depending on the battery capacity and health).
• Charging Current: 500mA to 1A (max).
• Protection Features: Overcharge protection, over-discharge protection, and short-circuit protection.
• PCB Material: High-quality FR4.
• Dimensions: Approx. 100mm x 50mm x 20mm.
• Weight: Approx. 60g (without batteries).

Applications:

• DIY portable power banks
• Powering USB devices (e.g., smartphones, fans, lights)
• Arduino, Raspberry Pi, and microcontroller-based projects
• Emergency backup power

Packaging Details

       1 x Battery Holder 4x18650 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.

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