Below is a list of tried and proven accesories that I have tested and obtained for myself and friend's who have simular tomtom's.
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AC Apple USB Power Supply
my favorite is the apple us power cube which is well designed and about $15 shipped to your door.
It outputs about 1000 milliamps and will charge your tomtom in under 2 hours. This will require a standard to mini cube to work
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&rd=1&item=190181724009&ssPageName=STRK:MEWN:IT&ih=009
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Motorola AC USB power supply
I only reccomend the oem unit which outputs 550 milliamps and will charge your tomtom in a little over 3 hours.
These are about $5 off of ebay and are quite commonly found for most phones/headsets and bluetooth items.
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&rd=1&item=150194622696&ssPageName=STRK:MEWN:IT&ih=005
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Motorola Car charger
Again I only reccomend oem units and the usb car charger is excellent value and the coided cord keeps shorter runs neater.
These are a little over $10 shipped and will usually charge a tomtom which is on at a very slow rate or a tomtom in the off position in a little over 4 hours.
http://cgi.ebay.com/Motorola-OEM-Ca...yZ108570QQssPageNameZWDVWQQrdZ1QQcmdZViewItem
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When it comes to electrical items I am extremely picky as over voltage will quickly overcharge and destroy your tomtom in a hurry. I have used these items in various forms on assorted items for years without any problems what so ever.
-------------------------------------------------------------------------
Cases
I searched high and low for a quality case including numerous stores and speciality shops. Needless to say the true and tested case for all my small electrical items is this case which is custom made for the tomtom and is made in real leather with a belt loop.
On my last visit to vegas I made a habbit of carrying the tomtom on my waist for 6 days and experienced no problems what so ever. With the screen facing forwards you almost have two layers of thick leather for protection.
At a to your door price of under $23 I really recommend this item.
http://cgi.ebay.com/Leather-Case-fo...ryZ58049QQssPageNameZWDVWQQrdZ1QQcmdZViewItem
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SD Cards
I was given a 4gb sd card which after formatting it with tomtom home worked perfectley
I then heard about the 8gb sd card from A-Data which is a class 6 card, working for other people once it was formatted in fat-32
I then purchased the 16 gb sd card which is also from A-data and is a class 6 card and after formatting it with a usb adapter, it has been working flawless for almost 2 weeks.
the 8 card is $34 shipped from newegg
http://www.newegg.com/Product/Product.asp?Item=N82E16820211180
the 16 gb card is $75 also shipped from newegg
http://www.newegg.com/Product/Product.aspx?Item=N82E16820211245&Tpk=a-data+16+gb+sd
"soderinde" has found an updated price for the card at $71.50 here is the link
http://www.meritline.com/a-data-16gb-turbo-sdhc-flash-card.html
I like newegg for their service and return policy not to mention their customer service which was rated as the second best on the internet. however i have bought from merritt before without any problems, I have just never had to return anything to them so I do not know their return policy
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SD card reader/formating tool
to my suprise my up to date computer would not see the sdhc card and would go into a lock up mode, I guess when I bought the multi reader the usb 2.0 reader was not sesigned to read or format these hc cards.
needless to say for a penny and 5 bucks for shipping I got the perfect sd card reader formatter.
http://cgi.ebay.com/New-Mini-USB-Ca...ryZ50526QQssPageNameZWDVWQQrdZ1QQcmdZViewItem
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Mounts
Although the factory mount on the 920 does the job it lacks a lot of functionally. Here are some I have found and do the job quite well.
http://www.kudausa.com/tomtom_go_520___720___920_navigation_cradle-1308.html#
I like this one as it is a drop in design for the 520/720/920 series and includes a direct wire in power supply, and also a socket for the traffic control wiring. Price is $80 us plus shipping.
A forum favorite is the Pro Clip seen here
http://www.kudausa.com/tomtom_go_520___720___920_navigation_cradle-1308.html#
You buy the specific mount for the tomtom and then the specific mount for your vehicle and mate them together. Costs about $80 for both units plus shipping but does not deal wioth the power supply for the unit.
Another forum favorite is the flex mount off of ebay which runs about $40 shipped this is a custom cradle with an included power supply for direct wiring to your ignition and costs about $40 shipped in the US,
http://cgi.ebay.com/ws/eBayISAPI.dl...tToStoreCat&refwidgettype=cross_promot_widget
Now by bar this is my favorite, I believe it is designed and manfactured in Germany and as of yet I have not found a price for the 720/920 units to the US
https://www.tomtomforums.com/attachment.php?attachmentid=136&d=1164188376
This was listed by a fellow forum member "ARAT GmbH" who states that info can be obtained for this item by e-mailing (e-mail address removed) <[email protected]>
http://www.arat.de/shop.php?mode=de...2DE900&lang=en&sid=v70mkmp0ogfbiipri3v8mf1la6
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Antenna's
Although this was one of the first items I thought I would need, I am amazed at the reception of my 920 even inside my house. The external connector allows for the tomtom to be mounted out of reception area for better viewing and still get excellent reception from an outside external antenna. The antenna comes in with either a straight connector or a 90 degree connector and the length of cable varries from 3-15 meters.
Fron GOer910 the following good advice
"For your external antenna question make sure that the antenna is a 3 VDC type (older models were 5 VDC). Once connected to external antenna port on the GO the external antenna built in LNA draws current (around 15 mA) which causes the internal patch antenna to be shut down.
To verify that you are actually tracking from the external antenna, go to the GPS screen that shows the individual satellites being tracked and cover the antenna with your hand you should be able to see most of the satellite signal indicators decrease in amplitude and most likely turn grey in color if they were blue. When the satellite signal are colored in blue this mean that they are used in the position calulation, if they are grey they are not. Hope this helps."
http://www.antonline.com/p_TomTom--9N00.000--TomTom-9N00.000-External-Antenna-_264384.htm
This is tomtom specific with a 90 degree mcx end connector from an, antenna speciality shop, priced around $18 plus shipping, I notice the price is like the price of oil, up one day and down the next, at this store I have seen this model as low as $10 and as high as $23 plus shipping.
From the ebay department, the same units just cheaper, are:
http://cgi.ebay.com/GPS-Antenna-for...ryZ73348QQssPageNameZWDVWQQrdZ1QQcmdZViewItem
this is $19.00 delivered to your door. however has the straight connector on the mcx.
http://cgi.ebay.com/MCX-Antenna-Gar...hZ013QQcategoryZ73348QQtcZphotoQQcmdZViewItem
$17 to your door and has the 90 degree connector for a flush cable mount.
http://cgi.ebay.com/External-Antenn...eZWD1VQQtrksidZp1638.m118.l1247QQcmdZViewItem
This one claims to be an ultra high gain 55db powered unit for a delivered price. Note all external antenna's are externally powered and some designs will give better reception then others. I like this one except for the straight connector.
http://www.tomtom.com/products/accessories/accessory.php?ID=263
This is the tomtom verified accessory which will not effect your warranty if they find out about it. Priced at $30 plus shipping most costly of antenna's available.
---------------------------------------------------------------------------------------
I hope this helps others out and invite others to add links for other accesories
-------------------------------------------------------------------------
AC Apple USB Power Supply
my favorite is the apple us power cube which is well designed and about $15 shipped to your door.
It outputs about 1000 milliamps and will charge your tomtom in under 2 hours. This will require a standard to mini cube to work
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&rd=1&item=190181724009&ssPageName=STRK:MEWN:IT&ih=009
-----------------------------------------------------------------------
Motorola AC USB power supply
I only reccomend the oem unit which outputs 550 milliamps and will charge your tomtom in a little over 3 hours.
These are about $5 off of ebay and are quite commonly found for most phones/headsets and bluetooth items.
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&rd=1&item=150194622696&ssPageName=STRK:MEWN:IT&ih=005
------------------------------------------------------------------------
Motorola Car charger
Again I only reccomend oem units and the usb car charger is excellent value and the coided cord keeps shorter runs neater.
These are a little over $10 shipped and will usually charge a tomtom which is on at a very slow rate or a tomtom in the off position in a little over 4 hours.
http://cgi.ebay.com/Motorola-OEM-Ca...yZ108570QQssPageNameZWDVWQQrdZ1QQcmdZViewItem
-------------------------------------------------------------------------
When it comes to electrical items I am extremely picky as over voltage will quickly overcharge and destroy your tomtom in a hurry. I have used these items in various forms on assorted items for years without any problems what so ever.
-------------------------------------------------------------------------
Cases
I searched high and low for a quality case including numerous stores and speciality shops. Needless to say the true and tested case for all my small electrical items is this case which is custom made for the tomtom and is made in real leather with a belt loop.
On my last visit to vegas I made a habbit of carrying the tomtom on my waist for 6 days and experienced no problems what so ever. With the screen facing forwards you almost have two layers of thick leather for protection.
At a to your door price of under $23 I really recommend this item.
http://cgi.ebay.com/Leather-Case-fo...ryZ58049QQssPageNameZWDVWQQrdZ1QQcmdZViewItem
--------------------------------------------------------------------------
SD Cards
I was given a 4gb sd card which after formatting it with tomtom home worked perfectley
I then heard about the 8gb sd card from A-Data which is a class 6 card, working for other people once it was formatted in fat-32
I then purchased the 16 gb sd card which is also from A-data and is a class 6 card and after formatting it with a usb adapter, it has been working flawless for almost 2 weeks.
the 8 card is $34 shipped from newegg
http://www.newegg.com/Product/Product.asp?Item=N82E16820211180
the 16 gb card is $75 also shipped from newegg
http://www.newegg.com/Product/Product.aspx?Item=N82E16820211245&Tpk=a-data+16+gb+sd
"soderinde" has found an updated price for the card at $71.50 here is the link
http://www.meritline.com/a-data-16gb-turbo-sdhc-flash-card.html
I like newegg for their service and return policy not to mention their customer service which was rated as the second best on the internet. however i have bought from merritt before without any problems, I have just never had to return anything to them so I do not know their return policy
--------------------------------------------------------------------------
SD card reader/formating tool
to my suprise my up to date computer would not see the sdhc card and would go into a lock up mode, I guess when I bought the multi reader the usb 2.0 reader was not sesigned to read or format these hc cards.
needless to say for a penny and 5 bucks for shipping I got the perfect sd card reader formatter.
http://cgi.ebay.com/New-Mini-USB-Ca...ryZ50526QQssPageNameZWDVWQQrdZ1QQcmdZViewItem
-------------------------------------------------------------------------
Mounts
Although the factory mount on the 920 does the job it lacks a lot of functionally. Here are some I have found and do the job quite well.
http://www.kudausa.com/tomtom_go_520___720___920_navigation_cradle-1308.html#
I like this one as it is a drop in design for the 520/720/920 series and includes a direct wire in power supply, and also a socket for the traffic control wiring. Price is $80 us plus shipping.
A forum favorite is the Pro Clip seen here
http://www.kudausa.com/tomtom_go_520___720___920_navigation_cradle-1308.html#
You buy the specific mount for the tomtom and then the specific mount for your vehicle and mate them together. Costs about $80 for both units plus shipping but does not deal wioth the power supply for the unit.
Another forum favorite is the flex mount off of ebay which runs about $40 shipped this is a custom cradle with an included power supply for direct wiring to your ignition and costs about $40 shipped in the US,
http://cgi.ebay.com/ws/eBayISAPI.dl...tToStoreCat&refwidgettype=cross_promot_widget
Now by bar this is my favorite, I believe it is designed and manfactured in Germany and as of yet I have not found a price for the 720/920 units to the US
https://www.tomtomforums.com/attachment.php?attachmentid=136&d=1164188376
This was listed by a fellow forum member "ARAT GmbH" who states that info can be obtained for this item by e-mailing (e-mail address removed) <[email protected]>
http://www.arat.de/shop.php?mode=de...2DE900&lang=en&sid=v70mkmp0ogfbiipri3v8mf1la6
-------------------------------------------------------------------------
Antenna's
Although this was one of the first items I thought I would need, I am amazed at the reception of my 920 even inside my house. The external connector allows for the tomtom to be mounted out of reception area for better viewing and still get excellent reception from an outside external antenna. The antenna comes in with either a straight connector or a 90 degree connector and the length of cable varries from 3-15 meters.
Fron GOer910 the following good advice
"For your external antenna question make sure that the antenna is a 3 VDC type (older models were 5 VDC). Once connected to external antenna port on the GO the external antenna built in LNA draws current (around 15 mA) which causes the internal patch antenna to be shut down.
To verify that you are actually tracking from the external antenna, go to the GPS screen that shows the individual satellites being tracked and cover the antenna with your hand you should be able to see most of the satellite signal indicators decrease in amplitude and most likely turn grey in color if they were blue. When the satellite signal are colored in blue this mean that they are used in the position calulation, if they are grey they are not. Hope this helps."
http://www.antonline.com/p_TomTom--9N00.000--TomTom-9N00.000-External-Antenna-_264384.htm
This is tomtom specific with a 90 degree mcx end connector from an, antenna speciality shop, priced around $18 plus shipping, I notice the price is like the price of oil, up one day and down the next, at this store I have seen this model as low as $10 and as high as $23 plus shipping.
From the ebay department, the same units just cheaper, are:
http://cgi.ebay.com/GPS-Antenna-for...ryZ73348QQssPageNameZWDVWQQrdZ1QQcmdZViewItem
this is $19.00 delivered to your door. however has the straight connector on the mcx.
http://cgi.ebay.com/MCX-Antenna-Gar...hZ013QQcategoryZ73348QQtcZphotoQQcmdZViewItem
$17 to your door and has the 90 degree connector for a flush cable mount.
http://cgi.ebay.com/External-Antenn...eZWD1VQQtrksidZp1638.m118.l1247QQcmdZViewItem
This one claims to be an ultra high gain 55db powered unit for a delivered price. Note all external antenna's are externally powered and some designs will give better reception then others. I like this one except for the straight connector.
http://www.tomtom.com/products/accessories/accessory.php?ID=263
This is the tomtom verified accessory which will not effect your warranty if they find out about it. Priced at $30 plus shipping most costly of antenna's available.
---------------------------------------------------------------------------------------
I hope this helps others out and invite others to add links for other accesories
Last edited: