Sell DC-DC Boost Module (0.9V ~ 5V) 600mA Boost Converter Step Up Module USB Mobile Power Boost Board best price

Description 1.Small PFM control DC / DC boost controller chip 2.Enter any DC voltage of 0.9V ~ 5V, can be stable output 5V DC voltage, output current of 500 ~ 600MA with two AA batteries input to a single AA battery-powered output current 200ma so, for the mobile phone, camera , single-chip, digital products supply. Stable output 5V DC voltage 3.USB female, can direct power to the USB interface device with USB female versatile 4.PCB size: 34 (mm) x16.2 (mm) ultra-small size, installed in a variety of small equipment