GD-77 charger - issue

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iz2qdh
Posts: 9
Joined: Wed Jun 08, 2022 4:12 pm

GD-77 charger - issue

Post by iz2qdh » Fri Nov 25, 2022 2:18 pm

Hi all,
since some time my GD-77 charger has started behaving strange.
Normal behaviour:
- Charging: red LED
- Charge completed or radio not plugged in: red LED
My charger:
- Charging: red LED
- Charge completed: LED off
- Radio not plugged in: green LED
In the last day i've also noticed that the LED stays red even if radio is 100% charged.
Anyone has experiences this issue? How could i fix it?

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F1RMB
Posts: 2517
Joined: Sat Nov 16, 2019 5:42 am
Location: Grenoble, France

Re: GD-77 charger - issue

Post by F1RMB » Fri Nov 25, 2022 3:24 pm

Hi,

Don't waste your time with the crappy charger, modify it:
https://opengd77.com/viewtopic.php?f=8& ... lit=tp5100

Cheers.
---
Daniel

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