BP-4L 3030mAh Cell Phone Battery for Nokia E611 E90 E71 6650F N97 E95 by Online-Enterprises Integrated microchip prevents overcharging and lengthens battery life Exact replacement for Nokia E611 E90 E71 6650F N97 E95 New technology designed in Japan.- US, European Eunion and worldwide certifications for safety Capacity: 3030mAh