Mobile Power Module Dual USB 5V 1A 2.1A 18650 Battery Charger PCB Power Module Circuit Protection DIY Accessories

Dual USB 5V 1A 2.1A Mobile Power Bank Module 18650 Battery Charger PCB Power Module Circuit Protection DIY Accessories
Feature:
1.
DIY Power Supply Module: This module is a versatile accessory for building your own customized power supply using 18650 battery cells. Perfect for DIY enthusiasts with basic electronic assembly skills.

2.
Built-in Protection Functions: The module provides multiple built-in protection functions, including overcharge protection, over-discharge protection, and overcurrent protection. Ensures the safety of both the module and connected devices.

3.
Intelligent Charging Control: Once the connected device reaches full charge, the module automatically stops charging to prevent overcharging and potential damage to the device. Enjoy smart and safe charging.

4. Stable Output Voltage and
Current: The module ensures stable output voltage and current, protecting your valuable devices from potential damage caused by unstable power supply. Provides a reliable and consistent power source.

5.
Satisfaction Guarantee: We strive to provide each customer with the highest standard of customer service to ensure you have a pleasant shopping experience. If you have any issues, inquiries or need assistance, please feel free to contact us directly.
Specification:
Micro USB input: 5V 1A
USB output: 5V 2.1A /5V 1A (dual USB interface)
Charging display: intelligent digital display
Battery type: liquid lithium-ion battery (18650)
Screen size: 27mmx17mm
Output load indication: After connecting to the load, long press the LED button to start the output. The display screen will display the OUT letter and the relative output voltage and current 5V1A or 5V 2.1A
Protection function: The protection circuit of the boosted lithium battery has been integrated to prevent over discharge, overcharging, and overload.
Product size: 57 * 28mm/ 2.24 * 1.10 inch
Note:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.
1 x Mobile Power Module