Car chargers able to charge more than one device at the same time can be found at Amazon or stores such as Apple. One should check that the charger meets any specific requirements.
yes, it will just charge the device faster..
Yes - it will just take a little longer to charge the device.
The iPad AC adapter can be used to charge just about any device that uses a USB cable for charging. The high-capacity power supply means that it will handle just about any mobile device.
I'm just making an educated guess but you should be able to charge the device if it is turned off. If it is turned on when attached to the 0.5 amp blackberry charger it will probably not be able to charge and power the device at the same time. My guess is it will eventually turn off because the load to run the Tom-Tom is higher than the 0.5 amp delivery. I know of a similar situation with the HTC Kaiser when GPS is enabled where the unit eventually drained all the power even when connected to a car charger that was under 1.5 amps.
You can safely charge it with a 15 amp charger. You can also charge it with a 1 amp charger it will just take longer. Do not overcharge the battery.
If the voltage is the same you can. It will just take a bit longer to charge than a 150 amh charger.
Yes, a normal charger will work just fine.
Yes, you can recharge a 6V 500mA battery with a 6V 300mA charger. The charger with lower current (300mA) may take longer to fully charge the battery compared to a 500mA charger, but it should still work. Just ensure you do not exceed the voltage rating of the battery.
Yes, just find connect the charger positive cable to the positive + side post terminal on the battery. Then connect the negative charger cable to any metal place on the engine. Plug the charger in and it will recharge the battery.
No, you cannot charge an iPod with just any mp3 charger. You must have a charger made specifically for the iPod. Even if an mp3 charger happens to fit into an iPod, do not attempt to charge it as it may short circuit the internal workings of the iPod and kill your iPod forever.
charger i had was wired wrong. soon as it was plugged in the charger stopped working. if wires are wrong it just will not charge and can be dangerous!
Your charger's probably old, just get a new one :)