5V 2A Power Bank Charger Board Charging Circuit Board Step Up Module Dual USB, US $120 – Picture 0

5V 2A Power Bank Charger Board Charging Circuit Board Step Up Module Dual USB, US $120 – Picture 1

5v 2a Power Bank Charger Board Charging Circuit Board Step Up Module Dual Usb

US $120

Shenzhen, China
Nov 19th

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New Arrivals Modules Home Gadgets Fishing Outdoor Product Picture Gallery Power Modules Sensors LED Boards LCD Modules Function Modules Digital Voltmeters Wireless Modules DIYs Description 5V Charger Circuit Board 2A Power Supply Mainboard Step Up Board Dual USB Output Product Introduction; 1.Input Parameter:5v/1A 2.Input Interface:V8 interface micro USB 3.Output Parameter: double USB output:5v/2A 4.Conversion Rate:90% average 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 burning of board. Power is series soldering,so please make sure the insulation between power and circuit when install the battery 2.Double press the switch,flashlight LED light starts,then double press tyrn it off 3.Double press starts flashlight,then press once,light will be lighting.Then touch once start SOS mode,and press one more time turn off LED 4.2A output is not continuous current,it changes according to USB connecting load automatic current output 5.Insurance reisitor.If battery connects incorrectly,the polarity will burn. Shipping Payment Return Gurantee About us 1. Items are only shipped after PAYMENT confirmed. 2. Please check out your Paypal ADDRESS carefully when processing order. 3. Please CONTACT us ASAP if you haven't received the package in 35 days. 4. If you don't receive the parcel in 45 days, please allow us 3-5 working days for checking undelivered parcels before we issue you refund. 1. We only accept Paypal payment if you buy on ebay. 2. Please make sure you notice the entire desciption and agree to the transaction before buying. 1. If for some reason you're not satisfied with our service or product quality, please contact us within 3 days after you get the package, you can return the products to us in 30 days and we will refund your money after we get the package!(Shipping cost is NOT refundable and you should responsible for the return shipping) 2. Although we test each item and they are packed professionally, few item(less than 0.1%) might be damaged during the shipping. You are welcome to contact us within 3 days after you receive your package about replacement. 3. Repair Some items might be broken caused by improper use, we are always happy to offer any helpful repair service. Of course, you can send the broken items back to us and we will help you resolve the situation and charge reasonable repair fees. 1.We Can promise to offer you the refund or replacement if you can not get packages on the normal delivery time. 2.If there is any problems with the item when you get it, please send us the ebay message for solution; Or you can return the item to us in 30 days. In our ebay shop, we mainly sell electronics, outdoor finishing accessoires, and all Funny Sorts. We can als offer wholesale service. inkfrog terapeak inkFrog Analytics On Nov-19-16 at 10:42:05 PST, seller added the following information: