Nokia Original Battery (0670491). Standard lithium ion battery provides excellent battery performance for long lasting talk time and standby time. Battery is lightweight and memory free .Detailed Specs:Talk Time: up to 210 minutes, Stand by Time: up to 240 hours, Capacity: 700 mAh, Weight: 15 grams/0.53 ounces, Thinckness: 6mm/0.24 inchesCompatible Nokia 1606 Nokia 2605 Nokia 2760 Nokia Mirage Nok