5pcs DIY Kit 5V 2A Power Bank Charger Circuit Board Portable Power Supply Module Step Up Board Double USB Output For DIY

$5.50

-1.37

$6.87

-19 %

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5pcs 5V 2A Power Bank Charger Circuit Board Portable Power Supply Module Step Up Board Double USB Output For DIY
Safe Design : 1.Power has designs of overcharge, overdischarge, short circuit protection, does not need to worry about the time of charging
2.Intelligent Output.When equipment is fully charged, it will stop charging automatically to prevent from overcharging
3.Power has multipke safe designs.Output voltage and current is stable, never to damage user\'s device
4.Operating temperature range is wide (-20-+50),can provide over tmperature protection
Function Feature: with a hightlight LED lamp (long press or double click power key can start)
Electricity Quantity Display:4 class LED light display electricity quantity, non-operating state will be intelligently off -Charging Display:when charging 0-25% one light is on,other lightis off; 25%--50%, the second light flashes,the first light is continously on;50%-- 75%, the third light flashes,front two lights are continuously on;75%---100%;the fourth light flashes, front three lights are continuouly on. And four lights are on charging to 100%.
-Mainboard Protection Function:overcharge protection, overdischarge protection, overcurrent protection. Power does not need protection board.If you have it, please unload. Installation Introduction: 1.Circuit board B- connects power negative, B+ connects positive.Don\'t inversely connect,it will result in bu

Tags: output 2a, output 5v, output module, Cheap output 2a, High Quality output 5v, China output module Suppliers

Cheap output 2a, Buy Quality output 5v directly from China output module Suppliers: 5pcs DIY Kit 5V 2A Power Bank Charger Circuit Board Portable Power Supply Module Step Up Board Double USB Output For DIY

Brand Name IS
Model Power Supply Module
Input Parameter 5v/1A
Input Interface V8 interface micro USB
Output Parameter double USB output
Conversion Rate 90% average
Operating Temperature -20~50 Celsius

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