... memory effect, 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:800mAh Standard Voltage:3.7V Weight:30g ... life10.Working temperature: -15'C to 50'C11.Neutral packingSeries:BL-5C, BL-4C, BL-5B, BL-4B BL-5C mobile phone battery for Nokia