Does this item supply both power and data to the GPS, or just data?
173707
This is a data cable; it allows the owner to "flash" or update the imbedded program in the Garmin and it works perfectly.
2225838
Yes if plug into power sorce, when car turned on power to Garmin will fire up
1393082
The don't work together. Both are GPS units and neither needs the other to function. Each does the same job, it's just that one has a larger display than the other.
1256356
Your computer O/S will recognize that the USB cord has been plugged in, so very probable the driver is for the Garmin. Sorry can't be positive. I purchased this not as a data cable but to enable me to use a 12 v plug for power on a boat. The Garmin chartplotting GPS eats AA's.
1358954
I can't say... I no longer have the packaging with exact specifications. However I will say this powers my gps with no problems. I had another charger (with a split port) and that did not charge my gps, so that should help you gage a general power level.
428035
You won't get traffic updates with it. You have to use a Garmin adapter for that. I found out the hard way. Will it power both? IDK, but it only has one connector.
337116
No, it does not. I do not leave my electronics in my boat when I am not on the water so I installed a trailer wiring connector (http://compare.ebay.com/like/130857756603?var=lv&ltyp;=AllFixedPriceItemTypes&var;=sbar) that connects the 2 power leads and the 2 wire connection to my GPS.
2068427
hi there, a normal 12 volt battery or power supply will be just fine. that's the regular power for these units. thanks from Maple Leaf Gps
1462934
The Power Rating is 5 Watts Continuous which is the problem. The tip doesn't really matter at this point. The output voltage is likely to change often which changes the output current; hence 5W Continuous Max Output. Your GPS device most likely will charge with a simple 5V 1A USB car adapter. The 5V 2A charger included with your GPS module was a design that allowed for a faster battery charge. I'd look for a replacement usb charger online for the Garmin 3597 and have a look at the output specs of those chargers. My gut felling is a 5V 1A usb charger will work and it's likely you already have a generic usb car adapter and micro-usb cable. The Power Rating is 5 Watts Continuous which is the problem. The tip doesn't really matter at this point. The output voltage is likely to change often which changes the output current; hence 5W Continuous Max Output. Your GPS device most likely will charge with a simple 5V 1A USB car adapter. The 5V 2A charger included with your GPS module was a design that allowed for a faster battery charge. I'd look for a replacement usb charger online for the Garmin 3597 and have a look at the output specs of those chargers. My gut felling is a 5V 1A usb charger will work and it's likely you already... » Read More The Power Rating is 5 Watts Continuous which is the problem. The tip doesn't really matter at this point. The output voltage is likely to change often which changes the output current; hence 5W Continuous Max Output. Your GPS device most likely will charge with a simple 5V 1A USB car adapter. The 5V 2A charger included with your GPS module was a design that allowed for a faster battery charge. I'd look for a replacement usb charger online for the Garmin 3597 and have a look at the output specs of those chargers. My gut felling is a 5V 1A usb charger will work and it's likely you already have a generic usb car adapter and micro-usb cable. « Show Less
1655798
thanks for your response.you are correct in "..that the only time your Garmin is able to operate normally is while unplugged from..".i can't operate the unit when it's plugged in.that's where my frustration came from.i doubt that i have a bad 12v adapter. but you might be right. let me replace the car's adapter with another one and i'll update this discussion.
1560224
Good question, dont remember if it actually does. I pretty much use it via USB power.
1135313
If your GPS has the 12-Volt Cigarette Lighter that usually comes with all Garmin, then it will work perfectly.This Power Adapter works with any Garmin, new or old (discontinued).
1316127
Well, that's why this needs to go to GARMIN direct for any & all issues. Not enough information to give a proper answer. BUT here are a few; DID THE GARMIN JUST NOT WORK, BEFORE YOU REPLACED THE BATTERY? NOW; try this, If you hook it in a cars cigaret lighter it gives a power source while charging the GARMIN see if that works. Remember this, very important, you can't leave a GARMIN or even a cell phone type device out in a car if its to HOT or to COLD // WHY, because it will cook the battery or freeze it will damage it. If you have a voltage tester type, test the battery voltage & or circuit. Could be a bad switch to. GOOD LUCK. Take care.
1043707
I don't have a gps unit, but it charges an iPad via the USB port and simultaneously charges my iphone in a charging cradle that's connected to the lighter adapter port. I would think it would charge your gps just fine. Hope this helps...
1238033
I would make sure your GPS is not running all the time and you choose power save mode in your setting.
627257
I am not sure, The input to most GPS in the miniUSB. I have used may other plugs to power my GPS. What I did find with this specific adapter and plug made for Garmin is that the device boots in a few seconds, not minutes, like when I use the other adapters. I am very happy with this.
1220726
I was not able to use the mini-USB connection to power the GPS while on the mount. Whenever I plugged the mini-USB power supply in, the USB would automatically go into a charge/update mode only. I had to power the unit using the cradle/cigarette lighter connection. (Note: My original issue was that the cradle connection to it's internal wiring had broken.)