Shimano XTR Di2, Dealer'S Manual

Page: 74 / 94

74
CHARGING THE BATTERY
Charging the battery
Built-in (SM-BCR2 / SM-BTR2)
Example of connection for charging
(A)
(a)
(A)
Charging port
(a)
To an AC adapter with a USB port
or PC
The position of the charging port differs
depending on the product.
1
Connect the battery to junction (A) or the system information display.
You can charge the battery by using the AC
adapter with a USB port or connecting the
battery charger to a PC USB port.
2
Connect the charging cable of the battery charger to junction (A) or the charging port of the
system information display.
The charging time of an AC adapter with a
USB port is about 1.5 hours, and that of PC
USB port type about 3 hours. (Note that the
actual time will vary depending on the
amount of charge remaining in the battery.)
Depending on the specifications of the AC
adapter, recharging via the AC adapter
requires as many hours (about 3 hours) as
recharging via PC.
3
When the CHARGE indicator (orange) turns off, charging is complete.
If ERROR indicator or CHARGE indicator
blinks, refer to "Troubleshooting for charging
error".
4
Disconnect the charging cable or USB cable, and keep it at the location specified in the
precautions.