Part Number: PA-GM3700Type:Li-PolymerVoltage: 3.7VCapacity: 1200mAhReplacement Code: 361-00064-02Comaptible with : Garmin Nuvi 3700,Nuvi 3750, Nuvi 3760, Nuvi 3760T, Nuvi 3790, Nuvi 3790T,