Chengyuan is a large scale professional manufacturer engaging in design, manufacture and sales of laptop batteries. We can supply various laptop batteries and adapters with brand laptop, including IBM, DELL, SONY, LENOVO, ASUS, SAMSUNG, BENQ, FUJITSU, HP, COMPAQ, TOSHIBA, ACER, APPLE, and so on.
Our professional R&D and QA teams keep Cypower in the forefront of laptop battery technology. We have developed many kinds of new products independently through our own efforts.
As one of the Chinese leading Manufacturer of laptop batteries, we always attach importance to our products. All of the Cypower batteries adopt the imported, original and high-capacity cell, and the battery has the protection function of over charge and over discharge. We have passed the CE authentication of Europe, and it produces according with the UL standard, all of Cypower batteries can be passed easily through the test of short-circuit, over voltage, low voltage etc.
With its high quality and the perfect after-sale service, the company has established fine and solid relationships with Occident, Southeastern Asia and United Arab Emirates and gets good reputation all over the world.
Our aim: To offer you the highest quality products with reasonable prices and excellent customer service！ |
