Cameron Sino Rechargeble Battery for Magellan 37-00030-001 (1700mAh) Type: Li-Polymer, Volts: 3.7V, Capacity: 1700mAh Dimension: 51.08 x 36.26 x 8.13mm, Weight: 60.0g All Products are Certificated with ISO9001, RoHS & CE 14 Days Money Back Guarantee and 12 Months Warranty