We export replacement notebook batteries to over 50 countries.

ONGYANG Laptop Battery

ONGYANG is a professional global manufacturer & supplier of replacement laptop batteries, serving users across North America, Europe, Southeast Asia, Australia and more regions worldwide.

15 Years for Manufacture and Sales Experience

Thank you for visiting ONEYANG

We are specialized in providing all kinds of replacement batteries for laptops, The batteries we can provide cover most of the laptop models on the market, with the number up to 500,000.

Unique design and Quality assurance

Our replacement batteries use high-quality lithium-ion battery cells from Samsung, Panasonic, and LG. Each battery has undergone strict inspection and passed a series of safety certifications such as ISO9001:2015, CE, RoHS, and UL.
Our replacement batteries meet international standards and are 100% compatible with the original manufacturer’s specifications.