Hot dc/dc step up power supply module usb charger power bank 3V/5V/2A

Specifications

We produce MODULE ! CUSTOM-MADE module is OK! Our company produce your own board!

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PRODUCT FEATURES

Function characteristics:

1. LCD screen display, battery voltage, according to the input and output, according to the real-time current temperature measurement, the input and output port instructions, etc

2. The current 2 A output current, input 1.6 A

3. With LED lighting

Note: please click is negative access the positive B - B + battery battery cathode, the counter will burn.

Battery for 3.6/3.7 V lithium-ion battery (such as 18650 battery, polymer battery, etc.) can increase the capacity of a single or multiple parallel!

SHIPPING TERMS

1.Ship to whole world : DHL , UPS, FEDEX, EMS, HKPOST, SGPOST,SWPOST

2.Lead time:2days. If we don't have stock at that time, it takes 2-4days to produce it.

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PAYMENT TERMS

1.We accept PAYPAL, TT, WESTERN UNION, ESCROW

2.Commission:  

*Paypal: total sum *0.041   

*Escrow: total sum *0.05   

*TT: $28-$45(according to amount)   

*Western union: $0

GUARANTEE PERIOD

    3 Months, if the quality have any problems, We have a good after sale

service team will slove the quality problems for you.

1.If you test the products and it doesn't work, pls keep it and send it to us in 

   1 month, we will send the good one to you with the following order.

2.If the product is already used by you, then no warranty.

3.If the product is broken by man-made, then no warranty.

CONTACT US