Input voltage: 6V-40V Output voltage: 5V Output current: 3A Switching frequency: 150KHZ Conversion efficiency: 92% Working temperature: -40 to +85 degree Centigrade Color: Red Size: 59mm x 21mm x 17mm This module has short circuit protection DIY Mobile Power Supply, 5V output for charging Phone, MP3, MP4, , etc

QUICK OVERVIEW Input : 6V-40V Output : 5V / 3A (MAX) Efficiency : 92% (MAX) Switching frequency : 150KHZ High efficiency and low ripple. With USB power indicator light. Maximum output 3A (at the same time with two mobile phones).

Features : High efficiency and low ripple. With USB power indicator light. Maximum output 3A (at the same time with two mobile phones). Small and handy module. Easy to use.

The module converts input of 6-40V into a very stable 5V 3A output. The device features a 2 USB port through which you can charge your phone. While charging your device please consider that the output of this device is regulated at 5V 3A. Simply connect this device to the power supply, the voltage can be detected in real time. When you need the phone, IPAD, MP3 and other digital products to charge, connect it to a power supply and it will start supplying 5V 3A at its output.

Package Includes : 1 x Dual USB Output Car Charger Switch 5V DC-DC Power Supply Module