Charging The Tx677 Twin Pack - GME TX677 Instruction Manual

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Charging the TX677 Twin Pack

The TX677 Twin Pack is supplied with a dual desktop charger, 240V AC adaptor, 12V vehicle charger
and a USB lead. Using the AC adaptor, the dual desktop charger will charge two fully discharged
1600 mAh battery packs to full capacity in around 4 hours.
If using the 12V vehicle charger with the dual desktop charger, two fully discharged 1600 mAh
battery packs can be charged to full capacity in around 8 hours (with radios switched off).
When using the 12V vehicle charger to charge two radios via the dual desktop charger, we
recommend switching both radios off while charging to ensure the batteries reach their full
charge in the allotted 8 hour period. If one or more radios remain switched on during the
charging cycle the batteries will achieve close to their full charge in the allotted time but the
indicator LED may not switch to green. This is due to the lower charge current available from
the 12V vehicle chargee.
Both the AC charger and 12V vehicle charger can also be used to directly charge a single TX677 radio
in around 4 hours.
The table that follows is a numbered description of the parts of the TX677 and dual desktop charger,
as labeled in the diagram above.
Label No.
1
2
3
12 June 2018
3
2
1
Description
Desktop charger
TX677
Indicator LED
© 2018 Standard Communications Pty Ltd trading as GME. All rights reserved.
4
4
Label No
4 Rear cradle
5 USB lead from AC or 12V adaptor
6 Front cradle
50157
TX677 Instruction Manual
Description
16