BL-4C NOKIA Battery + Charger case for 6100 6125 6136 6170 6300 7705 7200 7270 | eBay
Nokia 6100 Light Blue 725KB ROM Gsm Unlocked Phone Display 1.5 inches Camera NO Storage 725KB Battery Removable Li-Ion 7600 mAh battery
Nokia 6100 battery original 890 mAh 3.7v with warranty – Virateck
100% Brand New High Quality 890mah Bl4c Battery For Nokia 6100 6125 6136 6170 6300 7705 7200 7270 8208 Mobile Phone - Mobile Phone Batteries - AliExpress