Nokia BLD-3 Battery is Li-Ion battery provides light weight power package for compatible Nokia Mobile phones.
The Nokia BLD-3 Battery Li-Ion has a capacity of 720 mAh
Note that a lot of batteries deteriorate after a year or so of normal use and even quicker with heavy use.
Compatible with Nokia: 2100, 3200, 3300, 6220, 6610, 6610i, 7210, 7250, 7250i.