More than 20 People senior engineers of product design, development and mould design
Europe, United States
Packaging & Shipping
lLogo printing, customized package and accessories are available.
l2. OEM/ODM orders are warmly welcome.
l3. Unconditional replacement if Product quality problems.
Q. What about the guarantee of the power bank?
A. Power bank can offer full no-hassle Limited Lifetime Warranty .New Power bank will be sent to you in your next bulk order for free if there is any quality problem of it.
Q. Will any damage or security risks be caused when customers using power
A.NO! Thepower bank using a high-quality batteries and circuit safety equipment, all of power bank are with approved of CE/ROHS/FCC/CCC. Furthermore, the product has a special protection design against high temperature, to ensure user absolutely safe.
Q. Why adapter and switch interface are not included in package?
A. Because power battery can be compatible to most digital device with 5V USB which is included in original mobile phone package. So adapter and switch interface are not included in the package in order to cut the cost down for you!
Q. How long will the power bank is used?
A. With in-built high capacity Li-on battery, the power bank can be charging more than 500 times. It will be more than 2-3 years for the using lifetime with a daily frequency count on one charge.
Q. What is the arrival time?
A. Sample is 3-5 working days, mass production time is 7-15 working days for bulk order less than 3000pcs.
Q. Can I have a sample even pre-production before I send you the order?
A. Yes, samples order to test products quality is welcome.
Welcome to order from us, your best choice suppliers!