This page covers devices for car GPS systems. These differ from the handheld GPS units used for hiking, camping and geocaching. Car GPS systems have much larger screens, voice given directions, highway and city maps. Car GPS systems are larger and heavier than the handheld units, and most aren't known for their long battery life. However, all aftermarket car GPS systems are somewhat portable, as some are marketed as crossover devices. These automotive GPS units are thin enough to be placed in your pocket. Therefore, you can walk on any city sidewalk and have directions at your disposal.

Garmin nüvi 1450LMT 5-Inch Portable GPS Navigator with Lifetime Map & Traffic Updates Garmin nüvi 1450LMT 5-Inch Portable GPS Navigator with Lifetime Map & Traffic Updates
List Price: $319.99
Sale Price: $121.70
Used From: $114.99

See the big, wide world with the large screen nüvi 1450LMT. It offers free Lifetime Maps and Traffic, multiple-point routing, lane assist with junction view to guide you through busy highway interchanges, pedestrian routing options and ecoRoute to find the most fuel-efficient route...

Garmin nüvi 2555LMT 5-Inch Portable GPS Navigator with Lifetime Maps and Traffic Garmin nüvi 2555LMT 5-Inch Portable GPS Navigator with Lifetime Maps and Traffic
List Price: $199.99
Sale Price: $193.99
Used From: $173.84

Let nüvi 2555LMT lead the way with its big 5” (12.7 cm) touchscreen display and powerful navigation features. It includes FREE lifetime traffic¹ and map² updates, advanced lane guidance and more...

Heavy-Duty Universal Car Mount Holder for Cellphone, MP3 Player, iPhone, iPod Touch, BlackBerry, Droid, GPS Garmin, TomTom, Magellan Heavy-Duty Universal Car Mount Holder for Cellphone, MP3 Player, iPhone, iPod Touch, BlackBerry, Droid, GPS Garmin, TomTom, Magellan
List Price: $24.99
Sale Price: $4.99
Used From: $15.00

The soft fabric at the bottom and the edge of the place which directly contact the phone can protect your phone from scratching

Garmin Original Replacement 12V Cigarette Lighter Vehicle Power Cable Adapter Cord (010-10723-14) for Garmin Nuvi 1100 1200 1250 1260 1300 1350 1370 1390 1450 1490 2200 2250 2300 200 205 250 255 260 265 270 275 285 295 GPS Navigator * Car Charger is compatible w/all W WT T LT LM LMT Models* Garmin Original Replacement 12V Cigarette Lighter Vehicle Power Cable Adapter Cord (010-10723-14) for Garmin Nuvi 1100 1200 1250 1260 1300 1350 1370 1390 1450 1490 2200 2250 2300 200 205 250 255 260 265 270 275 285 295 GPS Navigator * Car Charger is compatible w/all W WT T LT LM LMT Models*
Sale Price: $14.99
Used From: $12.99

Power your Garmin Nuvi 1100 1200 1250 1260 1300 1350 1370 1390 1450 1490 2200 2250 2300 200 205 250 255 260 265 270 275 285 295 GPS Navigator with this original replacement vehicle power cable

Universal USB Car Charger (Compatible with All GPS Brands) Universal USB Car Charger (Compatible with All GPS Brands)
List Price: $19.95
Sale Price: Too low to display
Used From: $12.90

Stay Powered-Up while Driving. With this spare charger you can be sure your device is always fully charged while you drive. Simply plug the adapter into your vehicle's power socket for faster charging of any of your USB devices...

TomTom USB Car Charger for TomTom GPS Units (micro USB compatible) TomTom USB Car Charger for TomTom GPS Units (micro USB compatible)
List Price: $19.95
Sale Price: $16.95
Used From: $11.99

TomTom USB Car Charger 9A00.281 has micro USB port. Compatible with all TomTom GPS devices except the GO 2400/2500 and GO 2435/2535 Series.

3-in-1 GPS Car Mount for the Garmin Nuvi 1450, 1450LMT, 1450T, 1490LMT, 1490T, 1690, - 3-Way Adjustable Angle for Optimal View - Includes Window Suction Mount, Dashboard Mount and Vent Clips 3-in-1 GPS Car Mount for the Garmin Nuvi 1450, 1450LMT, 1450T, 1490LMT, 1490T, 1690, - 3-Way Adjustable Angle for Optimal View - Includes Window Suction Mount, Dashboard Mount and Vent Clips
List Price: $19.99
Sale Price: $9.50

3-in-1 GPS Car Mount for the Garmin Nuvi 1450, 1450LMT, 1450T, 1490LMT, 1490T, 1690, - 3-Way Adjustable Angle for Optimal Aiew - Includes Window Suction Mount, Dashboard Mount and Vent Clips

GPS Portable Travel USB Plug-in Car Charger for Garmin Nuvi 200 / 200W / 205 / 205W / 255 / 255T / 255W / 255WT / 260 / 260W / 265T / 265WT / 270 / 275T / 300 / 300T / 310T / 350 / 360 / 370 / 510 / 550 / 650 / 660 / 670 / 710 / 760T / 765 / 765T / 770 / 775T / 780 / 850 / 860 / 880 / 900T GPS Portable Travel USB Plug-in Car Charger for Garmin Nuvi 200 / 200W / 205 / 205W / 255 / 255T / 255W / 255WT / 260 / 260W / 265T / 265WT / 270 / 275T / 300 / 300T / 310T / 350 / 360 / 370 / 510 / 550 / 650 / 660 / 670 / 710 / 760T / 765 / 765T / 770 / 775T / 780 / 850 / 860 / 880 / 900T
Sale Price: $0.20

Mini-USB connector car charger Rapid charger, for the fastest charging action easy to carry for on the go life style extendable, Long, thick power cord micro-USB Rapid Rate Charger, for your Gps

GPS Car Charger For Garmin Nuvi 200W 250W 360 660 1350T GPS Car Charger For Garmin Nuvi 200W 250W 360 660 1350T
Sale Price: $1.01

Compatible With Garmin: Colorado 300 / 400i / 400t;Dakota 10 / 20;Edge 500 / 605 / 705;Nuvi 1200 / 1250 / 1260T / 1300 / 1350 / 1350T / 1370T / 1390T / 1450 / 1490T / 200 / 200W / 205 / 205W / 250 / 250W / 255 / 255W / 260 / 260W / 265 / 265T / 265w / 265WT / 270 / 275T / 295w / 300 / 310 / 350 / 360 / 370 / 465T / 500 / 550 / 610 / 650 / 660 / 670 / 680 / 750 / 760 / 765T / 770 / 775T / 780 / 785T / 850 / 855 / 855T / 880 / 885T;Nuvifone G60;StreetPilot i2 / i3 / i5;StreetPilot - C series C320 / C330 / C340 / C530 / C550 / C580;Zumo 220 / 550 / 660 / 665;Garminfone / Garmin 1450T, 1450LMT, 1490LMT, 1690, 2200, 2250, 2250LT, 2350, 2350LMT, 2360LT, 2360LMT, 2370LT, 2450, 2450LM, 2460LT, 2460LMT, 3750, 3760LMT, 3790T, 3790LMT.

BESTEK car cigarette lighter socket usb socket car charger Cigarette Lighter adapter dc to dc adapter for car charger adapter usb car charger socket car adapter socket car socket splitter car splitter adapter 3 way plug socket usb socket outlet three way car splitter charger dc charger with 12V socket 3 way car power adapter with 24V socket Samsung car charger PDA car charger LG car charger motorola car charger sony car charger mp3 car charger mp4 car charger blackberry car charger for iphone 4 3gs car charger ipad car charger for ipod,cellphone,gps car charger,psp,nokia,nds car charger (black, UV oil coted)MRS152 - UV -3 BESTEK car cigarette lighter socket usb socket car charger Cigarette Lighter adapter dc to dc adapter for car charger adapter usb car charger socket car adapter socket car socket splitter car splitter adapter 3 way plug socket usb socket outlet three way car splitter charger dc charger with 12V socket 3 way car power adapter with 24V socket Samsung car charger PDA car charger LG car charger motorola car charger sony car charger mp3 car charger mp4 car charger blackberry car charger for iphone 4 3gs car charger ipad car charger for ipod,cellphone,gps car charger,psp,nokia,nds car charger (black, UV oil coted)MRS152 - UV -3
List Price: $22.99
Sale Price: $12.99

With the wealth of devices you carry with you and charge in your car, wouldn't it be nice to have another 2 power sockets? This 12v &24V car power socket (cigarette lighter)converts it into two power sockets...

If you find reviews about older GPS systems, it's important to remember that some favorably reviewed car GPS systems are technologically obsolete, although they can still be bought at retailers.

How GPS works:

GPS which stands for (Global Positioning System) is a navigation technology that provides accurate time and location data by using 24 NAVSTAR (Navigation Satellite Timing and Ranging) satellites. Every satellite completes an orbit of the Earth once every 12 hours. They are positioned at an altitude that allows them to cover the same ground once every 24 hours.

These satellites carry an extremely accurate atomic clock and transmits both its position and a time signal, which then can be picked up by a car GPS system. Since a GPS unit can receive data from multiple satellites, and since each satellite provides information that is appropriate to its own location and distance. The GPS unit performs the necessary calculations and arrives at a position fix accurate to within about 15 feet.

Handheld GPS vs. Car GPS System

GPS receivers for the outdoor adventure market and for the auto market are two different units, although some can do both functions. Outdoor oriented GPS units are made to withstand the elements. Many are rubberized, withstand vibrations and are water-resistant. Handheld GPS units are also meant to be lightweight and are easier to hold with only one hand. They have smaller screens than car GPS systems do, and the screen isn't always in color. Handheld GPS receivers also much better on battery life.

Car GPS systems are portable, but I don't believe you would want to take them on camping trips. They aren't water-resistant and because of the large screen, they are somewhat heavier than a handheld GPS. The bigger screen also drains battery life much quicker. Most car GPS systems can be plugged into the cars cigarette lighter. Car GPS systems come with highway, city maps and give voice directions. Handheld models sometimes only come with the most basic maps, some are in color and some don't come with any maps at all. Car GPS systems also come with a windshield or dash mount, while handheld GPS units are carried loosely.

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