If you are looking for high quality sr44 oxide silver battery from professional China company and factory,Website:http://www.gzwamabattery.com, please feel free to contact Wama Electronic, we are one of the leading China sr44 oxide silver battery manufacturers and suppliers, welcome to wholesale products from us.SR44 Oxide Silver Battery30% high quality Oxide Silve battery1.55V SR oxide silver button cells are high quality with high silver, 30% high quality silver,adopts Japan high-tech to produce in order to make sure that each piece of cell has the following advantages: high capacity, long storage and use life, and so on.Purpose: Watch, calculator, electric toys, game and other electric productsNote: Pls notes the correct direction of “+” side and “-” side be in using, Do not put in fire & disassembleGuarantee: 1 year quality guaranteeQuality Certification: our oxide silver battery have passed SGS certification, it's no Hg and no Cd on battery, so it may use in all the world.Structure of cellFEATURESModelVoltage(V)Capacity(mAh)Dia(mm)Height(mm)Weight(g)SR44,3571.5518011.65.42.09pls contact us directly if you need more technical information