Radio Batteries or "Walkee Talkie" Batteries can over time lose the ability to hold power or stay charged. What used to last for hours, now only lasts 30 minutes, tells you now is the time to replace that battery! Here at All Battery Sales and Service Online, we want to be your sourse for all your battery needs, and much more! Police Radio, Fire Department, Search and Resuce and ever Children's radio batteries can be found here at affordable prices. Let us service your battery needs and help you save a little money in the process! Please note: With "NiCad (Ni-Cd)" batteries, it is highly recommended that you allow the battery to fully discharge before charging. Due to the NiCad batteries having a form of power memory, charging prematurely could lead to shortend battery life.