This is a generic, equivalent one, 100% compatible. This 3.7V 1100mAh Replacement Li-ion battery is designed to compatible with Garmin 361-00056-00 Nuvi 30 50 50LM 55LM 55LMT.

Specifications:
* Product Type: generic/equivalent
* Battery Voltage: 3.7V
* Battery Capacity: 1100mAh / 4.07Wh
* Chemistry: Li-ion
* Dimension: 54.92 x 34.10 x 5.56mm
* Condition: new, 1 Year Warranty!

Compatible with the following Models:
361-00056-00

Compatible Models:
For Garmin Nuvi 30, Nuvi 50, Nuvi 50LM, Nuvi 55LM, Nuvi 55LMT

Package Included:
1 x 3.7V 1100mAh Replacement Li-ion Battery for Garmin 361-00056-00 Nuvi 30 50 50LM 55LM 55LMT