Yes.
technically a cell phone has one battery in it so it has to have atleast one cell in the battery. but cell phones are called cellular because the signal are is like a group of cells grouped together. the signal simply moves from one cell to the next.
Cell phone boosters are actually used to increase your phone's signal, not extend the battery life. Check out http://cellphoneboosterstore.com/ for more information.
NO, but it does when the reception of the signal is at the "last bar".
A cell phone booster is a device that helps increase the amount of signal you recieve on your phone. If your cell-phone typically has a weak signal, you will need one of these.
Yes you can get a replacement battery for a BT50 Motorola Cell Phone
Cell signal boosters are a great benefit to have for your phone. Check out more information on them here! http://jdteck.com/cell-phone-signal-booster-boosters-p-1.html
The cell phone cpmpany that offers the best signal would be Verizon. They have coverage everywhere!
Cell phone voltages are DC5V-5.5V
there is no cell phone service on the moon because there is no cell phone tower.
If your cell phone will not charge it could be the battery or the battery charger. You best way to find out is to try the battery charger on a similar phone and see if it charges the other one.
Lithium-ion (Li-ion) battery
Yes, there are such things as cell phone boosters that are used to improve signals. They work by enhancing signal strength.