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MotoBatt MBT4BB Sealed Uprade for YT4B-BS & GT4B-5 GS

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Availability: In stock


Quick Overview

Replaces your Yamaha GT4B-5 or YT4B-BS battery and for the power and reliability of the MotoBatt MB4BB. Comes standard with 2 year replacement warranty.
Brand: MotoBatt

The Yamaha GT4B-5 GS battery and Yuasa YT4B-BS dry charge batteries can now be replaced and upgraded with the more powerful sealed, charged and ready to use MBT4BB by MotoBatt. All MotoBatt batteries come standard with a two year free replacement warranty and are designed to perform better than the OEM found in the bike when purchased. See why so many are switching to the maintenance free acid to mess with means no spills or mistakes caused during activation.

The MotoBatt MBT4BB QuadFlex AGM Battery Replaces 1 OEM Battery
MotoBatt SKU Ah CCA L x W x H (inches) L x W x H (mm) Total Terminals
MBT4BB 2.5 40 4.45 1.50 3.42 113 38 87 2 QuadFlex
Replaces These OEM Yuasa & Power Max Part Numbers
OEM Model Ah CCA L x W x H (inches) L x W x H (mm)  
YT4B-BS 2.3 25 4.49 1.56 3.44 114 40 87
GT4B-5 2.3 25 4.49 1.56 3.43 114 40 87
Availability Note In Stock
Brand MotoBatt
Model MBT4BB
Capacity (Ah) 2.5
Cold Cranking Amps (CCA) 30
Voltage (V) 12
Chemistry Advanced AGM (Sealed Lead Acid)
Warranty 2 Yr Replacement
Polarity ---|+++
Cranking Amps (CA) No
Pulse Cranking Amps (PCA) No
Dimensions (LxWxH - inches) 4.49 x 1.50 x 3.23
Dimensions (LxWxH - metric) 114 x 38 x 82
Weight (lb) 3.5
OEM Replacement YT4B-BS, GT4B-5
  • SUZUKI DR-Z70 (2008-2009)
  • YAMAHA TTR90E Electric Start (2003-2007)
  • YAMAHA TTR50E (2006-2007)
Motor Scooters
  • YAMAHA YJ50R Vino

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