COBY BP-420 - Manual (Page 9)

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USING THE BP-420
The BP-420 Universal Battery Pack provides backup bat-
tery power to portable DVD players. The battery pack is
designed to be used with players requiring less than 9V.
Charging the Battery Pack
The battery pack may be charged using either the sup-
plied AC adapter or the DC adapter.
During charging, the LED indicator will light red.
When the battery park is fully charged, the LED
indicator will light green.
A new or exhausted battery pack should be
charged fully before its initial use to ensure
optimum lifetime performance.
AC Adapter
This battery pack may be charged from AC 100-240V
50/60Hz wall outlets, only.
Connect one end of the supplied AC adapter into the
DC IN jack of the battery pack. Connect the other
end of the adapter into an AC 100-240V wall outlet.
Polarity Schematic:
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