Did you realize how important our cell phone battery is? well if not after reading this you might realize it.
The older kind batteries like Ni-Cad need regular and complete discharge before its recharging. But, the newer kind batteries like Li-Ion and NiMH doesn't need to drain the like the old one. Of these forms of batteries have a limit of current load that may be preserved in it and this is often typically measured in milliampres (mAH). Reckoning on varied characters, portable batteries are classified into many kinds within which Ni-Cad batteries are older type and also the newer are Lithium-Ion batteries.
NiMH Batteries
The NiMH (Nickel Metal Hydride) form of batteries are one that used wide these days it’s because the very fact that it doesn't need complete discharge before beginning recharge like in a very NiCad battery. For this advantageous reason, they're for the most part employed in mobile phones and even in laptops.
