This Nokia BL-5BT is Original Nokia battery and it comes in the Original Nokia package. We have them in stock and we get them directly from Nokia warehouse. They are not aftermarket like most of the sellers sell, they are 100% Original Nokia product. This Nokia BL-5BT will work with Nokia N75, Nokia N76, Nokia Supernova and Nokia 2605. Specifications: OEM Part Number: BL-5BT Other OEM Part Numbers BL 5BT, BL5BT Battery Type: LiION Battery Capacity: 870 mah Voltage: 3.7V Weight: 19 grams Size: 41mm x 32mm Battery Thickness: 5 mm Battery Color: Internal Battery SKU: BTNK-0N75-MLIN22

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