This is cell phone battery for Nokia BL-4B1. Battery voltage: 3.7V2. Battery capacity: 700mAh3. Battery type: Li-ion4. Suitable for mobile phone models7370, 7373, 6111, 2630, 2660, 7500, 7070, 5000, N765.Origin: China6. Long standby timeDouble protection IC and NTC PCB offer-discharging,...