Product Name: Standard Lithium Battery Mobile Phone Used 3.82V for Samsung S5830 S5660 S5670 I579 I569 S6358 Model NO.: P-001H Certification: CB, CE Product Description Company InformationOur company mainly supplies all kind of mobile phone battery especially for SAM,NOK,SAM,IPH and so on.Of course we have our own brand. Our main markets are South America, North America, and Europe as well as other more than 60 countries and regions. We had own factories, so we can supply enough quantity and quote best price to our customers. We are eager to do our best to meet every requirement and demand of our customers.Our company was accumulated significant experience as an ODM & OEM manufacturer, and professional sales team can provide the best service and reasonable prices for our clients. OEM and ODM orders are welcomed. We can also produce as per your requirements.With the development of high speed, in the year 2008, we already invested in a factory which was located in Shenzhen to produce different kinds of products to meet our customers' demand.FAQQ1.WhatistheWarrantyforthebatteries?Forthebattery,wehave1yearwarranty.Ifanyqualityproblemsonoursideoccurredinthisperiod,wewilltakeontheshippingcostandreplacement.Q2.HowmanyICdoesyourbatterywith?BatteryallwithdualIC,alsowecandoOEM/ODMforspecialdemands.Q3.Whyyourpricerangesinsamemode?Batterycostdependsonamount/quality/shippingQ4.Whatkindsofqualityyoucanoffer?WecanofferbatteryinGenuine,AAA,AA,Aquality.Q5.Whatisthedifferentbetweenthesequalityproduct?Dependsonthebatterycoreyouchoose,IC,Volume,andstructureofbattery.Q6.How about your after-sale service?If there are quality problems occurred, contact us immediately. We will replaceany defective products.