... phone battery, 1.factory outlet! 2.dual IC,3.7V,li-ion battery 3.1years warranty. 4 600mAh 1.Item:mobile phone ... ,lithium battery, handset battery, PDA battery.2.compatible Model: BL-5C3.voltage:3.6V4.Capacity:500--1100mAh5.certificate:CE&RoHS6.Double protection ... degreeWELCOM OEM! 3G High Capacity battery Cell Phone Battery for BL-4C 600mAh