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Smart portable car jump starter power bank

Horizontal Tech is a manufacturer of Power bank and Bluetooth speaker, with well-equipped testing facilities and strong technical force.
With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in phone cover and other industries.
Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs.
We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!

1. Are you a real manufacturer of power banks ?
Re: Yes ,absolutely ,we are manufacturer of power banks ,and we support OEM&ODM services over 12 years.

2. can I get a free sample for a testing .
Re:Yes ,you can get a free sample.But you need to pay the shipping cost.

3. Are the power banks real capacity?
Rew:Sure ,we guarantee 100%full capacity.

4. Can I do my own design package box?
Re:Yes ,you can , and we can help you to design it ,we have professional designer.

5. How long warranty period you provide for your products?
Re:Usually we provide 1 year warranty.

6. How long do need to wait before my goods arrive?
Re: 5-7days for air transportaion, 5-10 days for international express.