DROK - 90485 Mini USB DC-DC Step Up Converter 3V to 5V 2A Mobile Power Supply Board with Battery Indicator for Tablet PC iPad iPhone

Product Description

DC 2.6-5.5V to 5V 2A non-isolated step up (boost) module.

Max 2A output, up to 93% conversion efficiency.

With red green battery indicator, the red led lights up when it lower than 3.6V.

With over-current protection, over-temp protection to protect the circuit.

USB output interface, used for mobile phones, Ipad, MP3, PSP, etc. charging power supply DIY.

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