Mobile Phone Battery AVACOM for Nokia N81, 6500 Slide Li-Ion 3.7V 950mAh (replacement for BP-5M):Do you want to get back the original capacity of your phone battery? The AVACOM for Nokia N81, 6500 Slide Li-Ion 3.7V 950mAh (replacement for BP-5M) Battery can be used as a spare power supply. It is designed for Nokia phones, such as N81. The Lithium-ion (Li-ion) Phone Battery has a capacity of 950 mAh, which enables extended run time. To be able to use it for a long time, you should read and follow the directions in the instruction manual on proper usage. Key Features of the AVACOM for Nokia N81, 6500 Slide Li-Ion 3.7V 950mAh (replacement for BP-5M) Mobile Phone Battery Guarantees the original capacity of your phone To be used for Nokia mobile phones, specifically N81 Capacity of 950 mAh, voltage of 3,7 V Article type: Lithium-ion (Li-ion)