This is a generic, equivalent one, 100% compatible. This 3.7V 900mAh Replacement Li-ion battery is designed to compatible with TomTom CS-TM1500SL CSTM1500S EASE Via 1505 1505M.

Specifications:
* Product Type: generic/equivalent
* Battery Voltage: 3.7V
* Battery Capacity: 900mAh / 3.33Wh
* Chemistry: Li-ion
* Dimension: 42.28 x 36.51 x 5.84mm
* Condition: new, 1 Year Warranty!

Compatible with the following Part Number:
CS-TM1500SL, CSTM1500SL, KL1, 6027A0114501

This battery is compatible with the following TomTom GPS units:
For TomTom EASE
For TomTom Via 1505
For TomTom Via 1505M
For TomTom Via 1505T
For TomTom Via 1505TM
For TomTom Via 1535
For TomTom Via 1535M
For TomTom Via 1535T
For TomTom Via 1535TM

Package Included:
1 x 3.7V 900mAh Replacement Battery for TomTom CS-TM1500SL CSTM1500S EASE Via 1505 1505M