10 PCS DC 0.9V-5V USB Charger Step Up Module Mobile Power DC-DC Boost Converter Board I53

1 This module uses imported high-performance chip, performance is superior to the general module. 2 Enter any DC voltage 0.9V ~ 5V, 5V DC output voltage can be stable, with a single AA battery to provide up to 200 ~ 300MA current, two AA batteries can output 500 ~ 600MA of current, for your phone, camera, microcontroller and digital products supply 3 Industrial temperature range: -40 Celsius --- +85 Celsius 4 high efficiency, up to 96% 5 with USB female, widely 6 ultra-small size (PCB board 25mm * 18mm), with the installation in a variety of small devices 7 with working lights