Power Supply Module DC 2.5V~5V to 5V 1A Battery Charging Circuit

It is USB Power Supply Module/USB Charger/Battery Charging Circuit Module, Input voltage: DC 2.5V ~ 5V, Output voltage: DC 5V, Output current: 1000mA (max), small size, high efficiency, long term stable and reliable quality,easy installation and use . Applicable Tablet PC/Mobile Phone/MP3/MP4 etc.

PROTECT FUNCTION: It integrates almost all protection functions such as constant temperature charging operation mode, over temperature protection, over charge and over discharge protection, output over voltage protection, output overload protection, output short circuit protection, etc. to make sure the safety of the chip and lithium ion battery. EASY TO USE: The application circuit is simple, and charging management and discharge management can be realized with few components.

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