Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" as well as theory of "quality the basic, have faith in the initial and administration the advanced" for 11.4V 37Wh HSTNN-PB6J notebook battery, C31N1339 battery , Lithium-Ion Batteries Pack Charger , BTY-M47 battery ,Acer Laptop Battery . We guaranteed quality, if customers were not satisfied with the products' quality, you can return within 7days with their original states. The product will supply to all over the world, such as Europe, America, Australia,Tunisia, Bogota,Philippines, UAE.Our company now has many department, and there have more than 20 employees in our company. We set up sales shop, show room, and product warehouse. In the meantime, we registered our own brand. We have tightened inspection for quality of product.