... time:approx: 5 hours BL-5C mobile phone battery for NokiaSpecification:1.Li-ion phone battery for Nokia models BL-5C2.Normal ... , easy operation8.Can be charged anytime, fast charging up to 500 cycles9.Rapid charge up and long cycle life10.Working temperature: -15 ... -5C, BL-4C, BL-5B, BL-4B BL-5C mobile phone battery for Nokia