Replacement battery fits 44 Nokia compatible models. Specifications: 1100mAh, 3.7V, Li-ion. Compatible with: 6103, 6265, E50, Doro 330, Doro 330 GSM, Doro HandleEasy 330 and 38 more compatible models. Replaces: DIGIPO LBAT100, DIGIPO LBAT1000, Nokia BL-6C. Nokia replacement battery designed for Mobile/SmartPhone devices. Built to OEM specifications for reliable performance.