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There are many options for micro USB car and home chargers out there. Is there any worry that the chargers are not the right configuration for the Nexus One? I don't want a $10 charger blowing up my $600 phone.
For example, can I buy a Blackberry micro USB charger and safely use it on my N1?

Yes... a Blackberry charger will work perfectly, but I think only puts out 700mA, so it'll take a little longer to charge than the 1000mA charger the phone comes with.
I suggest going to monoprice.com. From there you can buy a 1000mA car charger and wall charger both made for USB cables. You can also buy the USB cable with the microUSB connector. I bought 2 cables and one of each charger for a total of about $9.

Motorola Mini-USB to Micro-USB Charger Adapter

I just got this today.
If your looking for a Motorola Mini-USB to Micro-USB Charger Adapter.
Tried it on the G1 house charger and it showed it charging.
Tommorrow I see if it can get the phone to a full charge.
I tried it on my Motorola P790 Portable Charger, And it showed it charging.
On the next few day I see how much it can charger up the phone.
RESULT WILL BE HERE --->>>> http://forum.xda-developers.com/showthread.php?p=13993689#post13993689
UPDATE
Data connection is possible with this adapter.
I use a cable from a Seagate external drive and this Mini-USB to Micro-USB Charger Adapter I moved files from phone to pc & files pc to phone no problem.
Motorola Mini-USB to Micro-USB Charger Adapter
Product Features
Motorola micro USB adapter lets you use a mini USB / EMU charger to charge devices with a micro USB power port.
Female Mini USB / EMU to Male Micro USB connector
Brand: OEM / Motorola
OEM Part #: SKN6252
NOTE: Some of the devices might NOT support cable's charging function by the factory setting. Please refer to the user manual for detail.
I bought from this seller on Amazone fast shipping and free shipping. I bought from them in the past.
http://www.amazon.com/Motorola-Mini-USB-Micro-USB-Charger-Adapter/dp/B0018L4GOQ/ref=pd_sim_cps_1

Yea I have a ton of those guys. Very nice
Back when MicroUSB was just coming about, my new phone had micro while my bluetooth headset and work blackberry used the older miniUSB.
Instead of buying all new chargers and car kits, I opted for those guys. Works great and an awesome solution. All of my data and charger cables are miniUSB with one of those bad boys on it. So I can use 1 cable for a wide array of devices.
Typically they are like $1.xx so buy them up.

Retractable car charger?

Been looking for a new car charger for my skyrocket, I'm looking for a retractable usb charger to reduce clutter in my truck. I've been scouring Amazon but I don't think many of them will power the hungry phone with Navigation and Music playing. Anyone have any suggestions?

Find one rated for 1amp, I know eBay has a few

i bought one of these:
http://www.gizmag.com/thanko-release-dual-usb-in-car-charger-low-price/16171/
then i bought a retractable usb cable. The good thing about doing it this way is that I'm able to charge two phones in the car and I can take the cable out and use it on my PC as well.

I has been my experience in the past that the retractable ones do not last long, and often times cause issues with the usb ports on the phones. What I have done is purchased a griffin dual usb port 12v plug, and a short usb cable. And with any excess, I got a few rubber bands from a neighbors daughter that has braces and coiled the remainder of the cable.
Or in vehicle #2, I bought the same griffin 12v plug and then removed the dash bezel and center console and ran the wire underneath that for a good clean look.

Recommend Scosche Dual 2.1A USB Car Charger
I had good luck with cheap retractable cords from ebay (~1/each)
I use them with a Scosche Dual 2.1A (4.2 amps total) USB Car Charger (~$17 on ebay). This charger allows me to use gps navigation on long trips and not drain the battery. My cheaper lower 1amp chargers did not maintain battery power with GPS navigation.

Compatible Wall outlet replacement with USB

I've been looking for a couple wall outlets that have the standard two 110V plugs and 2 USB ports and there are quite a few out there. The problem is I haven't found any that can charge the way the default charger that comes with the tablet charges. 5V with a USB 2.0 cable and 12V with a USB 3.0cable. Are there any out there that can do this? This would save me alot of plug space in the bedroom if so, one plug for the tablet and one for my phone.
Thanks

[Q] Working USB car charger while navigating

Since I already tried 4 USB car chargers (Osungo Carjuice 2.1A, Belkin 2.1A, Ewent 2.1A, Belkin 1A) with several USB cables (my intention is to use this cable I got from dx.com), but none of the combinations succeeded in charging my N5 while using navigation on the road.
In the settings menu -> battery all of them display Charging (AC) when plugged in my car.
During night time they keep the battery around the same level and during day time the battery percentage even slowly drops.
I'm going to perform some measurements later today with Battery Monitor Widget and/or Currentwidget to get some numbers.
The stores close-by only sell this stuff for ridiculous prices, so I spent enough money on gas already. I haven't ordered anything online yet since it seems nothing is guaranteed to work and therefore I don't want to deal with the hassle of return processes plus shipping costs.
The only car charger that does work is the charger that came with my Galaxy Nexus car holder, but I never liked that charger since it doesn't have a coiled cable so the cable is all over the place across your dash and it has no universal USB connection to charge all kind of devices in your car.
Also I'm looking for a solution which doesn't require soldering of some sort.
Does the USB car charger + coiled USB cable which I'm looking for even exist and why is it so hard to just get a working car charger for your N5?

Today I did some measurements with Currentwidget and the problem lies in the cable which I got from Dealextreme.
When I tested with the USB cable which came with the N5 all chargers work fine.
Now I hope I can find a coiled USB cable which works just like the original N5 cable for a decent price.
Found one from Mediabridge, but it seems this cable isn't available in the Netherlands and on Ebay shipping costs are insane.

Does the 1A charger still charge the phone while navigating? Or is a 2.1A charger needed?

Rhatfield25 said:
Does the 1A charger still charge the phone while navigating? Or is a 2.1A charger needed?
Click to expand...
Click to collapse
Both can charge the phone while navigating, as long as you use the right cable.
Very annoying since there is no way to tell which cable is good and which cable is not good.
This was also noticed in the following threads:
[Q] Terrible charge rate?
Need good car charger recommendations please
Discharging while using Navigation

Tried the cable which came with the HTC OEM Car Charger CC C200, together with a 2.1mAh car charger and it barely charged the N5 while navigating. The charging level went up 1% in about 25 minutes time, in comparison if you use the cable which came with the N5 the level will have gone up around 15-20%.
The Mediabridge cables (such as this one) should suffice (available on Amazon and Ebay).
Since those are not available in Europe and shipping costs are way too high, I now found an alternative from Speedlink. Hopefully this one will work just as good as the original N5 USB cable.

I am using PowerGen 2.1A car charger with 3' Samsung OEM usb cable and able to charge the phone while using Navigation, brightness at full, and streaming tune-in on LTE. Very happy with the setup.
I had a monoprice 10' usb cable, the thick version with cap on ends, the 3' samsung oeum usb cable works much better. Testing on my old phone Optimus G Pro, there are about +200mA improvement using the 3' samsung oem usb cable over the monoprice 10' usb cable. so make sure to use the shortest usb cable possible.