Specifications

DC DC electric power booster 3.7V to 5V for small moblie power bank

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

 

DC DC electric power booster 3.7V to 5V for small moblie power bank

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PRODUCT PICTURE

                                                                                                                                                                            

 

 

PRODUCT FEATURES

                                                                                                                                                                            

The size (length 65MM* width 28MM):

Note: This version requires activation can be normal use (activation method: install the battery, mobile power supply to charge that activation)

The conversion rate is more than 85%, with overcharge, over discharge, over current, short circuit protection

 

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