Mini DC-DC Boost Converter 0.9V~5V to 5V 600MA USB Output charger step up Power Module

Great Step-up Module with 0.9-5V input, and output 5V for many digital devices, so this is really a great module for designing a portable charger. Useful for your USB charger projects and onboard USB device supply solutions. (ie GoPro cameras) You can supply it with single-cell LiPO or an AA-size batter or others. Two AA batteries can output a current of 500 ~ 600MA, and a single AA battery power supply can output 200ma current supply, great for mobile phones cameras, single-chip, and digital products supply. Applications USB voltage regulator for USB-powered devices. This module will bring the USB voltage required for your application at a regulated 5V output. Various USB devices need 5V from low-voltage batteries. Charge mobile phone/MP4/MP3 from AA battery when traveling Features The module adopts a high-performance imported chip, performance is superior to the common module. Work with indicator light. Take the USB female, a wide range of Uses. A single AA battery power supply can output current up to 200~300 ma. Two AA batteries to the output current of 500~600 mA. Work from battery voltage as low as 0.9V, allowing you to maximize battery use. If your USB device is critical for 5V operation you can use this module.