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

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Mini DC-DC Boost Converter (0.9V~5V) to 5V 600MA USB Output 0.9V ~ 5V TO 5V 600mA USB Output Charger Step Up Power Module ? MINI DC-DC boost Converter Specification Size: ?24x18mm Output Current: ?Rated 0.6A Type: ?DC/DC Converters Input Voltage: ?0.9 to 5 Vdc Output Voltage: ?5.1-5.2 Vdc Weight: 0.03g Efficiency: ?Up to 96% Switching frequency: 500KHz Voltage indication: LED lights with load Operating Temperature: ?Industrial (-40 deg C to 85 deg C) Output: ?USB Output Product Description ? Module Properties: non-isolated step-up module (BOOST) Output Current: Rated 1A-1.5A (single lithium input), the maximum 1.5A (single lithium input) Voltage indication: LED lights with load (input voltage less than 2.7V LED indicator off) Full load temperature rise: 30 deg C Quiescent Current: 130uA Short circuit protection: None (Please use the lithium battery with protection.) Input Reverse Polarity Protection: None Connection: Welding Input: IN Postive, IN-Negative ? Output: USB Output