Li-ion Battery also known as Lithium-ion battery is the latest inventions of rechargeable batteries. Today, Li-ion batteries are found in most of the consumer electronics items such as mobile phones, camera’s etc. Once you buy a Li-ion battery, it can last for more than 1 year whereas the conventional non-rechargeable primary batteries which has to be disposed of once the battery is drained. You can find primary batteries used in Torches, wall clocks etc.
Once a Li-ion battery is fully charged, it can take many hours before it is completely discharged, after which you will have to use the battery recharge which is available in the Li-ion Battery Pack to recharge the battery. Today, Li-ion batteries are also popular in electric operated vehicles and aerospace operations. These batteries require very low maintenance. Always remember to recharge Li-ion batteries once the battery is completely drained out or when it is in the final stage of getting drained out. This is to ensure longevity of the battery once they are charged.