Lithium ion batteries have the superpower of being low maintenance. They have become the hot favorites in portable devices. However, their journey to entirely replacing lead-acid batteries in residential rooftop solar is still a few years away.
Despite the many benefits, the lithium ion battery price of higher capacity versions can range in lakhs; hence, the mass adoption of these batteries for residential solar is delayed. However, that’s a discussion for another day.
The lithium ion battery price is super affordable for portable devices such as phones, watches, or laptops. And this guide is a goldmine of information about the many advantages of using the inexpensive versions – smaller ones – of a lithium ion battery. Dive in for all the answers.
Top 3 advantages of low-priced lithium ion batteries
When talking about the price of a lithium ion battery, you must know that it’s 2.5 times what a lead-acid battery costs. But the smaller battery packs used in portable devices are still affordable – the lithium ion battery price starts at as little as ₹2250. The starting price of a lithium ion battery cell is a mere ₹100.
Now that you know these batteries better, let us straightaway nosedive into their advantages.
#1. Maintenance is not an issue
One of the good things about the smaller, affordable versions of a lithium ion batteries is that they are low-maintenance beauties. Interestingly, the smaller the battery, the less maintenance.
Ideally, lithium ion batteries in gadgets such as phones, tablets, and laptops do not require maintenance. Just careful charging is enough to let them last the life they’re designed for, which is 3 to 4 years.
Although 3 to 4 years might seem a little less, when you look at the lithium ion battery price for the versions we are talking about and the benefits you’re currently reading, every penny is worth spending.
Typically, the lifecycle of a lithium ion battery is 1500 cycles @ 95 amps.
#2. They offer fast charging and do not self-discharge
Fast charging is the one feature you won’t find in other types of batteries that take forever to charge. The lithium ion batteries are different in this matter. They take very little time to get charged fully.
Besides charging quickly, they are little to no self-discharge rate is a definite feather to their caps. Typically, these batteries do not lose more than 5% of their charge a month. That is way too little compared to other versions, such as nickel-cadmium batteries that lose more than 20% of their charge every month.
#3. They are not a severe threat to the environment
Although disposing of batteries is tricky and toxic for the environment because they bio-accumulate, these chances drastically drop in the case of lithium ion batteries. Hence, they are the safest options at the moment.
Did you know that lithium batteries do not emit hydrogen while they’re getting recharged? Batteries such as lead-acid batteries, on the other hand, emit hydrogen.
So, lithium ion batteries emerge as winners if you weigh batteries on the scale of being least dangerous to humans and the environment.
How to make your lithium ion batteries last longer?
You know the lithium ion battery price as well as the fact that these batteries are designed to last for at least 3 to 4 years. Yet, it’s not uncommon that they lose their capability to withstand multiple charging and discharging sessions sooner. The fault isn’t in the chemical design of these batteries; their electrolyte deteriorates very slowly. The fault is in the way they are handled.
It would help if you did not recharge them until the battery drops below 50%. Also, overcharging is one thing that you mustn’t do.
As long as you’re practicing these simple precautions, your precious li-ion batteries will deliver what they promise: quick charging, no maintenance, and no self-discharging.
Why have lithium batteries not replaced tall-tubular batteries in residential solar?
This is the one question we’d like to address in our guide on the advantages of low-priced lithium ion batteries.
As you must have guessed, the lithium ion battery price for the smaller versions is affordable. But their price increases with their size. And the batteries that are needed for storage in a solar system that’s running a home are expensive (2.5 times more expensive than lead-acid, aka tall tubular batteries).
But the good news is that it’s expected that within the next five years, lithium batteries will finally overtake the solar market entirely because significant efforts are being made to reduce their prices.
The lithium ion battery price for the versions used in portable devices is super affordable. The charge-discharge rate in these batteries is not an issue either. They’re lightweight and super compact.
On top of everything else, they’re the least harmful to the environment. Once the prices for the bigger versions drop, they, too, will fully replace lead-acid batteries in the solar industry.