5V 1A 2A Mobile Charger Module Dual USB Output Step Up Converter Boost Charging Circuit Board With Indicator Light

Descrtion:

1.Input:5V 1A 2.Output: dual output 5V 1A/2A 3.Conversion rate: average 85% 4.Features: with a LED lights (long pre or double-click the boot on can be opened) 5.Power display: 4 LED lights show power, non-working state intelligent automatic shutdown 6.Charging display: 0-25% ,first light fes, other lights do not light, Charging to 25% - 50%, the second light f,The first light becomes constant, Charging to 50% - 75% when the third light is fing, the front two lights to constant light, Charging to 75% ---100% The fourth light fes, the front three lights turn to constant light, four lights full charge to 100% Safe design: 1, power design overcharge, over discharge, short circuit protection circuit, do not worry about charging time is too long, free users to worry about. 2, intelligent output, the device is fully charged, the automatic stop charging, to prevent the phone and other overshoot. 3, the power supply has multle safety design, the output voltage and current stability, will not hurt the user equment. 4, wide operating temperature range (-20 ° -60 °), with over-temperature protection. Power display 2A current actual output can be installed inside 6 and 4 18650 battery can also be equped with polymer lithium battery. Installation Notes: 1: the circuit board B - for the battery negative, B + for the positive, do not re, and then refused to burn the board, the battery is parallel welding, when the battery aembly, pay attention to the insulation between the battery and the circuit board , The battery lead do not touch the circuit board, so as to avoid short circuit

Descrtion:

Battery parallel requirements between 3.2-4.2V can work properly, the maximum can not exceed 200,000 mA Input Parameter:5v/1A Input Interface: interface micro USB Output Parameter: double USB output:5v/2A Conversion Rate:90% average Width 2.6 Length 6.9 Safe Design: Power has designs of overcharge, overdischarge, short circuit protection, does not need to worry about the time of charging Intelligent Output.When equment is fully charged, it will stop charging automatically to prevent from overcharging. Power has multke safe designs.Output voltage and current is stable, never to damage user's device. Operating temperature range is wide (-20 Clecius—50 Clecius),can provide over tmperature protection. Function Feature: with a hightlight LED lamp (long pre or double click power key can start). Electricity Quantity Display:4 cla 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 fes,the first light is continously on;50%-- 75%, the third light fes,front two lights are continuously on;75%---100%;the fourth light fes, 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: Circuit board B- connects power negative, B+ connects positive.Don't inly connect,it will result in burning of board. Power is series ,so please make sure the insulation between power and circuit when install the battery. Double pre the switch,flight LED light starts,then double pre tyrn it off. Double pre starts flight,then pre once,light will be lighting.Then touch once start SOS mode,and pre one more time turn off LED. 2A output is not continuous current,it changes according to USB connecting load automatic current output. Insurance reisitor.If battery connects incorrectly,the polarity will burn.

About shping
Shping and Pack All it will be double checked and well packed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

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