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= SPARE BATTERY
(Optional unit)
It is possible to charge a spare battery (EL-84), while the EL-811
is operating on DC power, with
the use of a special connector (Option).
When the battery being used is discharged, continuous operation of EL-811
can be obtained by re-
placing the discharged battery with the charged spare battery.
Note:
The spare battery and special connector are optional.
spare
battery
10
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