... .6months warranty 3.excellent after service Mobile phone battery for Nokia BL 4C:Battery Model BL 4CCapacity 800 mahCompatible Model 7200 ... ,7270,6101,6102,6170,6125,6131,6136,6260,6300,6301,2650, 2652,3500CBattery Typer Li-ion ... conductors, such as keys, coins,etc., bl 4C battery for Nokia