How To Charge The Nickel Metal Hydride Battery (Jwb2) - Yamaha JWX-1 Owner's Manual

8.4. How to Charge the Nickel Metal Hydride Battery
(JWB2)
(1) Insert the power cord to the dedicated char-
ger (JWC-2) and plug into the residential
power outlet.
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(2) Insert the battery into the charger as shown
in the diagram.
(3) Charge lamp (green) on the charger turns
on, and the battery starts charging.
If the charge lamp (green) does not turn on,
and the refresh lamp (orange) flashes, refer
to "8.5. Refresh Charging the Nickel Metal
Hydride Battery (JWB2)" (Page 60).
Assuming the charging process started from an empty state, the time it takes from start to
completion of the charging process is typically 2.5 to 3 hours.
If charging in a location with high temperature or if charging a brand new battery, this may
take longer.
58
Off On
CHARGING REFRESH
CHARGING REFRESH
Flashing