Ah the piggyback packs? They've had enough from me, I'm not giving Garmin any more money, I'd rather use generic battery packs and USB. You can then have multiple packs, choose sizes depending on needs, etc. How do you charge the external Garmin packs? Still USB?
Yep, the battery pack mounts underneath the head unit and has output pins which connect to the charging pins on the back of the head unit. Normal USB micro port on the external battery.
Ah the piggyback packs? They've had enough from me, I'm not giving Garmin any more money, I'd rather use generic battery packs and USB. You can then have multiple packs, choose sizes depending on needs, etc. How do you charge the external Garmin packs? Still USB?