5pcs DC-DC Step Up Module 3V 3.7V 4.2V to 5V 2A Rechargeable USB Boost Panel Digital Tube Display Fast Charging Module

5pcs DC-DC Step Up Module 3V 3.7V 4.2V to 5V 2A Rechargeable USB Boost Panel Digital Tube Display Fast Charging Module
DC-DC
sku: 1591243
ACCORDING TO OUR RECORDS THIS PRODUCT IS NOT AVAILABLE NOW
$19.99
Shipping from: China
   Description
Specifications Input 2 5V MIN 5 0V MAX Output 5V 2AEfficiency 92 Product size 54 x 23 x 12mmWorking temperature 40C 85CSwitching frequency 1MHZWork instruction digital tube alternately displays current and voltage at 5V outputUses charging mobile phones and other digital devices can be used as a power supply regulatorHigh performance imported IC with high efficiency and built in temperature protection Overcurrent protection short circuit protection low voltage and low current output protection etc Package Included 5 x 3V 3 7V 4 2V to 5V 2A DC DC Step Up Module
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