... , easy operation Battery charging time:approx: 5 hours BL-5C mobile phone battery for NokiaSpecification:1.Li-ion phone battery for Nokia models BL-5C2.Normal capacity ... :Li-ion battery6.Equipped with the IC of PCB for multiple protections function to aviod over-charge or over- ... .Working temperature: -15'C to 50'C11.Neutral packingSeries:BL-5C, BL-4C, BL-5B, BL-4B BL-5C mobile phone battery for Nokia