Replacement battery fits 85 Motorola compatible models. Specifications: 700mAh, 3.6V, Ni-MH. Compatible with: AT&T 2419, Nomad 1231, Nomad 2231, Nomad 2419, Nomad 2420, Nomad 8055420000 and 79 more compatible models. Replaces: GP GP70AAAH3BX, GP GP75AAAH3BX, V Tech 80-5542-00-00, V Tech 80-5543-00-00. Motorola replacement battery designed for Cordless Phone devices.