Garmin 530HCX Power Cord USB to barrel plug

Thread Starter


Joined Jul 10, 2017
I have a Garmin 530 hcx that uses a special adapter to charge the battery. I have the adapter, I'm trying to find a cord that will go from USB to Barrel plug. I cannot find a cord with this plug size and voltage. I have attached some pictures of the barrel plug size. Essentially I'm trying to use a Goal Zero solar charger to charge the battery. Thanks for the help and any ideas.
The link below is exactly what I'm trying to do.