1 2 next. The Religious Society of Friends is the name of the group commonly known as Quakers. Friends are a Christian group who believe in the presence of God within each person, often referred to as the Inner Light..Quakers emphasize a personal commitment to God and humanitarian causes.he original Quakers called themselves Friends of Truth after this verse. They were also known as the Children of Light.. The Society of Friends is commonly known as Quakers because the original Friends were mocked for trembling with religious zeal..
Non-rechargeable batteries, or primary cells, and rechargeable batteries, or secondary cells, produce current exactly the same way: through an electrochemical reaction involving an anode, cathode and electrolyte.In a rechargeable battery, however, the reaction is reversible.When electrical energy from an outside source is applied to a secondary cell, the negative-to-positive electron flow that occurs during discharge is reversed, and the cell's charge is restored.ith the rise in portable devices such as laptops, cell phones, MP3 players and cordless power tools, the need for rechargeable batteries has grown substantially in recent years. Rechargeable batteries have been around since 1859, when French physicist Gaston Plante invented the lead acid cell.
Cell phones use rechargeable lithium ion batteries. This type of battery can recharge 300 to 500 charge cycles to its full capacity before it will not charge fully. If your cell phone needs charging more often or the charge lasts for several hours less than when the battery was new, you may need a replacement battery. Testing the battery to obtain its capacity will tell you if a new battery is needed. Cell phone batteries eventually need replacing.