Product: 21x/28x 18650 USB Power Bank Battery Fast Charger Case DIY Box for Smartphones

Features:
- Comes with detachable cable
- No welding required
- Includes night light function
- Digital display power for easy monitoring

Parameters:
- Specifications: fast charging version 22.5W, standard version 10W
- Fast charging version supports 22.5W Huawei super fast charging / 20W Apple fast charging / PD fast charging
- Fast charging version charging parameters: 5V3A/45V5A/5V45A/9V2A/12V1.5A
- Ordinary version charging parameters: 5V 2.1A
- Battery: 21/28 sections of 18650 batteries (not included)
- Material: ABS
- Number of interfaces: USB interface *4 /TYPE-C*1/Micro*1/For iPhone*1

Package Included:
1x 21/28 section 18650 battery case

Payment Method:
- PayPal payment accepted only.
- Items will be shipped to your eBay address. Please make sure it is correct.

Returns Policy:
- Customer satisfaction is our top goal. All products are quality checked and new when shipped.
- Returns accepted within 14 days of delivery date if the product is defective, damaged upon arrival, or wrong product shipped.
- Item must be in original new condition with attached tags & wrap. Return shipping must be paid by buyer.
- Please contact us first if you have any problems/questions/concerns.

Feedback:
- When satisfied with our product and services, please leave us positive feedback.
- If a problem occurs, contact us immediately with any email request.

We keep a close eye on consumer needs,offering continual innovation and product development and an ever-changing core product range.Each product undergoes rigorous development and testing,keeping quality and longevity in mind.In addition,our trained customer service team work hard to ensure that any queries are dealt with efficiently and strive to ensure that you are always provided with the highest level of customer support.

Any questions,please contact us through eBay message or e-mail,We will reply within 1-2 business days(public holidays not included).
Working time:Monday-Friday 9:00 AM-5:30PM(Beijing)

A complete and correct shipping address is essential.
Customers with shipping addresses outside of the U.S.are responsible for all duties and import taxes.Please contact your customs for information.
For any further information about shipping,please contact our customer service team.

We are happy to be able to offer our customers 60 day returns on our products.All items can be returned and a refund will be issued,provided they are returned within 60 days of receipt of purchase.In the unlikely event that you are not happy with your purchase please do not hesitate to contact our customer services team.

We offer at least 1 year guarantee on all of our products.