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The battery pack equipped for the Yamaha e-Bike Systems is a lithium-ion battery. The
lithium-ion battery is lightweight and offers superior capacity. However, it does
have the following characteristics.
• Its performance decreases in extremely hot or cold environments.
• It naturally loses its charge.
• It is necessary to use it several times before its performance stabilizes.
The battery pack for the Yamaha e-Bike Systems also has an embedded computer which
notifies you of estimated residual battery capacity and suspected faults via the battery
capacity indicator lamp.
By pressing the battery capacity indicator button, you can display the residual battery
capacity for approximately 5 seconds.
See “CHECKING THE RESIDUAL BATTERY CAPACITY” for the estimate of the residual
battery capacity. See “TROUBLESHOOTING” for information on fault flashing.
8. BATTERY PACK AND CHARGING PROCEDURE
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