Replacement Battery BL-4C / BL4C compatible with Nokia Mobile Phones, 5100 6100
So with an extra battery on hand you can ensure that you never run out of power again. Our batteries are safe to use. Nokia 6100,6101,6103, 6300, 5100, 7610 C2-05 2650 3500 6125 6131 6136 6170 6260 7200 7270.