Secondary Batteries

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Secondary Batteries by Mind Map: Secondary Batteries

1. A Secondary battery is rechargeable batteries. There have been several types of secondary batteries that were developed for a mobile application like cellular phones, power tools, and cars.

2. Secondary cells are divided into two types’ standard and secondary cells, flow batteries. Standard cells are the type that provides the power for portable phones and computers or drives the starter motor in a road vehicle.

3. A rechargeable battery, storage battery, or secondary cell, (or archaically accumulator) is a type of electrical battery which can be charged, discharged into a load, and recharged many times, as opposed to a disposable or primary battery, which is supplied fully charged and discarded after use.

4. The most common rechargeable batteries are lead-acid, NiCd, NiMH and Li-ion.

5. At the Anode: LiC6→xLi++xe−+C6

6. At the Cathode : Li1−xCoO2+xLi++xe−→LiCoO2

7. Net Reaction: C6+LiCoO2⟷LixC6+Li1−xCoO2