Best Seller Gadget | 4000mAh Power Bank

Aiyovi's best seller gadget is a power bank which can store 4000mAh, making it a very convenient portable chargerto carry in your pocket of anywhere else.

On top of its much-appreciated capacity/size ratio, this power bank also features a modern design as well as a built-in LED flashlight, and is available in all the colours you can think of! Its size and price characteristics enabled the M2 best seller gadget to become a popular gadget for promotion/ corporate gifts and advertisements, and Aiyovi has also delivered this power bank with other firm’s logo.

On top of Aiyovi's M2 power bank, the firm is currently manufacturing other power banks of all kinds. If you would like to know more about our high-capacity portable charger, our Bluetooth speaker power bank or our travel charger with Bluetooth Headset, feel free to let us know, as we would be happy to send the firm’s whole catalogue.

Cautions regarding the best seller gadget power bank:

* Do not attempt to dismantle the power bank unit

* Do not dispose of the power bank unit in fire

* Do not store the product in places of high temperature

* Turn off the power when not in use to avoid continuous powe depletion.

* Keep out of the reach of children

1.  Logo printing, customized package and accessories are available. 

2.   OEM/ODM orders are warmly welcome.

3.   Unconditional replacement if Product quality problems.

4.   Professional factory directly sale all over the wrold. we can produce various capacity mobile power bank according to customer's requirements.

5.   Sample order is welcome and it can be free if you are real customer.

6.   Customized packing and customer's logo  are accepted.

7.   Faster delivery: 3~7 days.

8.   Accept various transportation ways. like by express, by sea, by air and also  specified freight company.

9.   If you are not satisfied with our product and service .please contact us first before giving an non positive feedback or dispute .we will try our best to solve the problems .

10. We guarantee that all our items are "as stated" in their descriptions. We strive for 100% customer satisfaction on every sale we complete.

11. If you have any questions please contact us first, most are responded within 12 working hours.

Q1: How long is your Warranty? How can you carry it out ?

A1: Usually we offer 12 Months Warranty (details please ask by email )

Q2: Can I book samples from you? 

A2: Yes! Welcome to place a sample order to check our superior quality and service!

Q3: What’s the delivery time?  (How long do you need to prepare my goods?) 

A3: 2-3 days for sample orders. 3-10 days for bulk orders (based on quantities).

Q4: How will you deliver my goods to me? How long do I need to wait for my goods arriving?  

A4: You can select shipping options possibly, such as DHL, UPS, FedEx, TNT,EMS to enable 

      our customers get their goods rapidly at door. We also ship by economic method such as 

      air cargo and sea cargo, direct line, Air Mail according to clients' request.

      3-7 days for international express, 5-7 days for air cargo, 20-40 days by sea cargo.

Q5: How about your product quality?   

A5: We provide unrivaled Quality - Very rigorous testing process for Incoming Quality Control, 

      Input Process Quality Control, and Final Quality Control for every piece. We follow at least 

      18 QC test procedure,and do 100% FQC to ensure your satisfaction.

Q6: Can you print my brand name (logo) on these products? 

A6: Yes! We can provide professional OEM services to make your brand even 

      for your trial sample order, like display start up logo on screen, print/laser logo 

      on tablet back and front and Gift box Package