Without any doubt, Lithium ion or Li-ion batteries are on the list of the most popular rechargeable batteries. This is the reason they’re utilized in a wide range of units like mobile phones and electric vehicles. Unlike other types of batteries, they are much better by way of quality. Listed beneath are among the primary advantages of these units. Read on to find out more.
1. Eco-Friendly
Initially, these units do not contain excessive toxic heavy metals unlike different types like nickel-cadmium and lead-acid ones. For years, mercury, lead, and cadmium rule the world of batteries, however they weren’t good for the health of plants, animals, and humans.
However, Li-ion ones are comparatively safer but still require to be recycled. Due to this fact, don’t just dumb these units in your trash bin.
2. Lightweight and Compact
Typically, electrodes used in these batteries are lightweight. They are made of carbon and lithium, which is why they’re smaller than regular batteries like the lead-acid ones. For the sake of comparability, an everyday 50Ah Li-ion battery is only 6 to 7 kg in weight. But it provides twice the capacity of different batteries.
The dimensions and weight of these units are nice news for many who use these batteries in head torches. This is what makes these powerhouses really easy to hold around.
3. High Energy Density
Since lithium is a reactive element and comes with a huge storage capacity, you need to use fewer units to get the identical quantity of power. Due to this fact, these energy units could also be good for years to come. And the good thing is that they offer the identical degree of performance after years of usage.
The average voltage of an everyday lithium-ion cell is 3.6V. However, the average voltage of a NiMH cell is only 1.2V. So, these units function high energy density.
4. Low Upkeep
Unlike nickel-metal hydride and nickel-cadmium type, Lithium-ion ones don’t have the lazy battery effect. You’ll be able to discharge them partially or absolutely without any worries about the capacity. This is the reason you need not fully discharge these batteries. You’ll always squeeze each final bit of energy from these units.
5. Higher Number of Charge Cycles
So far as lifecycle is anxious, high-end batteries are good for as much as 1000 cost cycles. Usually, a cost cycle is accomplished once you keep using the battery until has no charge left after which recharge it to a hundred% again.
So, if you recharge the battery when it nonetheless has 50% capacity left, it won’t be considered a full cost cycle.
6. Low Rate of Self-Discharge
Additionally, lithium-ion batteries come with a low self-discharge rate. Really, self-discharge is an irreversible phenomenon where the chemical response happening inside the unit reduces the battery capacity in idle mode.
Normally, the self-discharge rate of those power units is only 5% in 24 hours after which drops down to only 2% per month.
In brief, these are just a few of the advantages of Lithium-ion batteries. Hope this helps.
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