100% brand new High quality Li-Ion battery This replacement battery has an integrated microchip that prevents overcharging and lengthens battery life. Best replacement for the original Nokia BL-5J battery with comparable standby and talk time. Voltage: 3.7V Capacity: 1200 mAh Other Replacement or Original Battery for Nokia available: BP-4L BP 4L, BL-4B BL 4B, BL-4C BL 4C, BL-4U BL 4U, BL-4D BL 4D, BL-4S BL 4S, BL-5C BL 5C, BL-5CB, BL-5F BL 5F and more from $15 to $25. For more details, please visit http://www.canadacableshop.ca - We specialize in Electronics, Computer, Cell Phone, Camera, Professional Signal Conversion Devices, Networking, Security, TV Mount, Adapter, Cables and other Accessories Pickup Location: "Cable Link" Tel: 613-680-6188