BL-5C Battery Specifications Brand: Nokia Model: BL-5C Battery Type: Lithium-Ion Voltage: 3.7V Capacity: 1020 mAh Compatibility: Compatible with selected Nokia BL-5C supported devices Battery Life: Comparable standby and talk time; actual performance depends on signal strength, transmitting power, network conditions, and usage. Charging: Charge for approximately 4–6 hours before first use. Package Includes: 1 × BL-5C Battery Warranty: 6-month purchase warranty Warranty Service: Authorized service center Covered: Battery backup and charging issues Not Covered: Physical damage, scratches, liquid damage, burns, or battery short circuit