Original and brand new, 1500MAH With Doule IC, with CE, RHOS 100% Original and Brand New Huawei Battery SpecBattery modelHB4F1 Capacity1500mahVoltage3.7VCharging limited4.2VCompatible modelFor HUAWEI 3g wireless modem E5321 E5331PCM boardDual IC protection.NTC PCB offer over-discharging,over-charger,over-voltage, over-current and short-circuit protectioncolorconventionalwarranty6- ...