Cameron Sino Rechargeble Battery for Doro DBE-900A Cameron Sino Brand New and High Quality Replacement Battery for DBE-900A Type: Li-ion, Volts: 3.7V, Capacity: 500mAh / 1.85Wh Dimension: 40.00 x 33.95 x 6.50, Weight: 60g All Products are Certificated with ISO9001, RoHS & CE 14 Days Money Back Guarantee and 12 Months Warranty