Shenzhen Newdery Technology Co. Ltd, founded in 2005 in Shenzhen, China, is well known as a professional manufacturer of extended batteries/power banks for smart phones.

We are dedicated to providing high quality products, competitive price and excellent service for meeting customers' demands. We aim to establish long-term and win-win business relationships with our customers.

With strict quality control as premise, we care all aspects about controlling the material cost, avoiding production loss and improving yield rate to ensure our most competitive price.

With our customers from all over the world, our sales representatives will overcome time difference to support clients 24 hours a day and 7 days a week and customized demands can be fully fulfilled. Besides our strict control, we still guarantee 12 months warranty for our products.

Our motto is "developing with long-term partners"; customers are our valuable resources. We spare no efforts to exceed customers' expectation.

You are warmly welcome to send us an inquiry about your favorite products at anytime.