Established in 2008, Shenzhen Hui Run electronic technology Co., LTD locates in Shenzhen,an earliest reform and opening city.It is a hi-tech company, specializing in the research, manufacture and sale of laptop batteries, laptops replacement AC power supply and other related products. We have been focused on being a professional supplier for a full range of high-quality laptop battery packs and adapters in the world market. used highest quality battery cells imported from LG, IBM,SAMSUNG, PANASONIC and SANYO etc series notebook batteries. Our battery packs are precision-engineered and rigorously tested for voltage, capacity, compatibility and safety to exceed original equipment manufacturer specifications. With state-of-the-art PCB design, it adds huge value on the stability and safety on the battery performance,which makes us the leader in replacement laptop battery pack market. Our company is ISO9001 certified and we have passed CE,ROHS and FCC certification for our products.We believe that we can bring our customers more confidence in selling our products in the world market with necessary quality certification. We are look forwards to establishing friendly business relationship with you .Shenzhen hui run electronic technology Co., LTD will be your best Co-worker!