Battery2go - 1 year warranty - 3.7V Battery For Doro PhoneEasy 410GSM, PhoneEasy 410, PhoneEasy 605, PhoneEasy 610GSM Capacity: 800mAh / 2.96Wh Type: Li-ion Volts: 3.7V Size : 43.50 x 39.00 x 5.50mm