... cycle life 3.Double IC chip 4.OEM ODM For NOKIA mobile phone battery BLB-2 SpecsBattery modelBLB-2Battery capacity1300mAhVoltage3. ... -discharging, over current and short- circuit protection, more safeguard for using. ColourBlack, white Charging life cycleOver 500timesWarranty12 months CertificatesCE, ... , Black Berry, Lenovo, HTC and so on.PICTURES:CERTIFICATIONS: For Nokia BLB-2 cell phone battery