Stay connected longer and get more done with the lightweight Nokia Battery BL-4J.
The Nokia Battery BL-4D is a lightweight, Li-ion battery that gives you 1200 mAh of power so you can stay in touch, stay online, and stay connected longer.
Inserted under the back cover, this Li-Ion 820 mAh battery provides power in a lightweight package.
Compact Li-Polymer 1100mAh battery provides extended power for your compatible Nokia smartphone.
Inserted under the back cover, this Li-Ion 850 mAh battery provides power in a lightweight package.