If your battery isn't charging, or is taking much longer to charge than it used to - it's time to replace it. Re-chargeable batteries don't last forever, and will eventually need replacing.
If you look at your blackberry phone while it's charging, by the battery icon there is a wire looking symbol with a plug located right next to it. Once your blackberry phone is done charging the symbol will disappear indicating that your blackberry phone is done fully charging.
No, stop charging and replace.
The phone itself will not be damaged. Once the charge is completed it will stop charging the phone. It can damage the battery though. If your phone is only half way down on the battery and you plug it in, the phone retains that memory. Once in a while it really doesn't matter but if you are constantly charging your phone every day when the battery isn't in real need of it, eventually the battery will go bad. It may even get to the point where it won't charge at all for you anymore. The general rule of thumb is to let your phone die completely about once a month to keep the battery fresh. What I would recommend though, is not charging your phone every day. Let the battery wear down. Buy a car charger so that you can charge it while driving if it needs to be. This will save you from buying a new battery every 9-12 months. New battery's usually cost around $50.
No. It is no different than texting or browsing the internet while your phone is charging.
If you're asking about the car battery, the practical answer is "No."; the drain on the car battery would be negligible. The current used would be significantly less than 1 of your interior dome lights while the phone is charging, and once the phone is fully charged it (and the charger) would consume even less. If you're asking about the phone's battery, the only effect would be a charged battery. The process does not promote an unhealthy state for either battery in any practical or realistic scenario.
Your battery is weak, or your your alternator is not charging battery.
No, your carrier cannot remotely turn your cell phone on or off. Even if they could, they would not be able to do so if the battery is dead - only charging or changing the battery will help with that.
No, charging your tablet device while working or using it does not damage it. However, excessive charging of your electronics can impact your battery life.
No
Absolutely. Charging means power is going to the lithium battery cell. playing with your itouch while it's charging doesn't affect it's charging at all .
Of Course! You can preform any function on a phone while charging, including calling and texting!
yeah probably. if youre charging it and playing with it then it wont be realy charging