Shenzhen BND Electronics Co.,ltd, Which is one of the biggest laptop battery manufacturer in China, with more than 300 staff and 30 R&D in our team.We have profuse designs with series quality grade, For our batteries, we use new cells to keep the good performance of packs and we do have CE,ISO9001:2000 and RoHs Certificate, so you can rest assured about our quality. I'd like to share a good news with you------We will hold a Laptop Battery Exhibition in Hongkong,China from Oct.12th to Oct.14th. Walmly welcome you to visit our product show in your limited time! Also welcome to visit our factory anytime you come to China. Show More