The BP-TMS550SL is a replacement rechargeable battery for TomTom products.

This battery replaces the following OEM battery part number(s):

• 6027A0090721

 This battery is compatible with the following model(s):

• TomTom 1EF0.017.03
• TomTom 1ET0.052.09
• TomTom 4EF0.017.00
• TomTom 4EF00
• TomTom 4ET0.052.01
• TomTom Start 45
• TomTom Start 45M
• TomTom Start 45TM
• TomTom Start 50M
• TomTom Start 50TM
• TomTom Start 55
• TomTom Start 55M
• TomTom Start 55TM

Specifications:

Voltage	3.7 volts
Chemistry	Li-ion
Capacity	800mAh / 2.96Wh
Dimensions	47.00 x 34.00 x 5.50mm
Color	Black
Weight	18.0 g