Hello everyone,

This course is designed and useful for amateur in battery field to expert or users or job seekers equally & I tried to make this course simple & understandable.

The course is been designed with simplicity and I tried to cover as much as possible to give you an overview and understanding of the subject.

Our absolute best battery friend these days is the lithium-ion battery. It’s the one that powers our mobile phones and laptops, devices that have made a massive contribution to changing the way we work and interact with our friends, colleagues, retailers and even strangers.

The power demands made by our smart phones would flatten a NiCad or nickel-metal hydride battery in less than an hour, but with the efficiency and capacity in a small size of the lithium-ion battery gives us huge advantage.

So what’s so special about lithium-ion batteries? Their main drawcard is their energy density—it’s around double that of a NiCad battery, meaning that a battery half the size will give the same amount of power.

They’re light and compact which means they’re better for things like portable electronics than the heavy lead-acid batteries that start our petrol cars.

So what is it about the chemistry of the lithium-ion cell that gives it the edge over its competitors?

So, what is Lithium-ion battery chemistry?

Come on, let's know more!