laptop battery Laptop battery specification: 1.color: 2.type:Li-ion 3.warranty:one year Compatible part number: RQ204AA, HSTNN-OB379. HSTNN-OB37 437403-361 RQ204AA 441132-001 Remarks: 1.we supply laptop battery/notebook battery with competitive price and high quality 2.we win the customers’ long-term trust by stable quality 3.professional after-sales maintaining service battery Thank you for choosing our products: 1.100% brand new Acells. We use the high quality new cells mainly importer from Sanyo,LG,Sansung,Panasonic and so on,which enables us to supply 100% good products. 2.Quality control systerm(QCS) We execute ISO900 1:2000&ISO 400:2004.Management systerm and most of products have obtained CE,FC and UCS certificates. 3.Competitive price. CSC(Cost-Saving Control)is implemented in all process of manufacturing.So we can provide you the most competitive price. 4.Various kinds of brands and models. 5.Completely producing lines. 2 chip-making lines,14 assembling lines,6 pakage lines,and 4testing lines.These production lines are connected as an undivided one. 6.Thoughtful after-sale service. 7.Convenient location. Our sales center is located in Shenzhen city, Guangdong province,the largest technology concentration city of china,where is very convenient for import and export.