Features:

*Wide Input Range: Supports input voltage from 7.5V to 28V, making it adaptable for various power sources.

*High Output Current: Delivers stable 5V output with a maximum current of 3A for efficient charging.

*Efficient Conversion: Achieves up to 96% conversion efficiency, minimizing energy loss during operation.

*Multi-Protection: Features temperature, overcurrent, and short-circuit protection for safe and reliable use.

*Compact Design: Measures 42*16*5mm for easy integration into DIY projects and portable applications.

Specifications:

*Product Name:DC-DC step-down charging module

*Material:PCB

*Color:As shown

*Size:42*16*5mm

*Input: 7.5–28V

*Output: 5V/3A (maximum)

Package Content:

4 * step-down charging module

Note:

1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.

Payment must be completed within 5 days. If you have any problems about payment, please contact us via ebay message.

We only ship to confirmed ebay Order addresses. Please comfirm that your Order address is in line with your shipping address.

Please kindly note that the combined shipping is not provided because the shipping fee is calculated by weight. Also, the each additional item means exactly the the same color and size. 

It takes about 7-15 working days to Australia; about 10-30 working days to other countries. Transit time may be a little delayed because of the bad weather and customs inspection. If you do not receive your item within 30 working days since payment finished, please contact us immediately for further assistance.

We strive for 100% customer satisfaction! Positive Feedback is very important to us. If you have any questions, please feel free to contact us via "Ask seller a question" . We will reply your email within 24 working hours.