for Nokia BL-5B 2.Compatible model: BL-5B(3220 / 3230 / 5140 / 5140i / 5200 / 5300 / 5500 / 6020 / 6021 / 6060 / 6060V / 6070 / 6080 / 7260 / 7360 / N80 / N90 ) 3.Normal capacity:800 MAH 4.Standard voltage : 3.7v 5.Cell chemistry pcm : Li-ion battery 6.Guarantee time : 1 year 7.Work temperature:-15 + 50 8.Storage temperature : less than 45 9.Standby time : 3-6 days and long talking time 10.protect funtion : Built-in double IC to control over-discharge, over-current and short-cirsuit protection,more safeguard for using. 11.Gilded and flexible connecter, better conductive proferties, not easy to rust. 12.Safety and stable : Hi-tech lithium-ion battery, undergoes drop test, smash test and acupuncture testto ensure no fire and explosion in breaking . 13.A Grade Li-ion battery cell, high energy environmental protection battery, durable energy conservation. Because of exchange rate uncertain , the above products FOB prices to transaction bank exchange rates , so all the prices have to be eventually confirm after our confirmation If you want to get more information about our company products . please contact with us ! OME is warmly welcome ! this is full cell with lithium cell this is new mouldthis is injection machine protection IC