5V USB Aluminium Body Power Bank Case for 18650 Battery Module for Arduino

Description:

This DIY 18650 power bank can install 1 batteries inside and you can start to use as soon as you load the battery inside.
You can twist the bottom lid off and put the batteries inside this DIY power bank box easily and quickly.
This portable power bank box is small and lightweight for you to easily carry it when you go to travel.
This portable battery bank box has a smooth surface without burr,so it can provide a comfortable touch feeling to your hands.
This battery bank case is made of strong aluminum which is long lasting and durable,the color on the surface is not easy to fade as well.

Specification:

FAQ

1. What is the terms of payment?

L/C,D/A,D/P,T/T,Western Union,MoneyGram

2. What is the delivery time?

Normally, 1-5 workdays after payment;
Special requirement orders, delivery time is negotiable.

3. If the products can't work after receiving it,what should I do?

We will replace new items for you at once, and respect your final decision for wrong goods.

4. If the products don't meet my demand after I received it,can I return it?

Yes,no problem.You can return back to us, we will refund your full payment.

5. what is the warranty?

1-2 years warranty according to different products.
1-3 months to replace new items for free.
All products are tested strictly for 2-3 times before leaving factory. we have earned very good reputation in quality,Certified by the ISO9001.