What Makes Ni-Cd Rechargeable Battery Popular!

Nickel-Cadmium or the Ni-Cd rechargeable batteries are a type of alkaline storage battery, classified as a secondary battery. As the name suggests, they are made from two chemical elements, nickel hydroxide, cadmium and an alkaline electrolyte, which is usually a solution of Potassium Hydroxide.

Invented in I899 by Waldemar Jungner of Sweden, their practical application was only made possible after 50 years, with the development of the sealed battery by Frenchman, Neumann.

The Ni-Cd batteries are used in a variety of applications all over the world. They comprise of a positive electrode plate that uses nickel hydroxide as the main material, and a negative electrode plate that uses cadmium compound as the main active material.

There are two varieties of Ni-Cd batteries: sealed and vented. The smaller sealed variety is used in toys and other portable electronics. Specialty Ni-Cd batteries are used in wireless and cordless telephones, old motherboards, laptops cell phones and other applications. These batteries can supply high surge currents making them perfect for use in remote-controlled cars, boats, airplanes, camera flash units etc.

When compared to other rechargeable batteries, Ni-Cd is beneficial in many ways. They are strong and cannot be damaged easily, with the ability to withstand deep discharges for longer periods. They also have more endurance to the charge and discharge cycles. These batteries are lightweight and smaller even when compared to the lead-acid battery, making them a preferred choice in aircrafts where size and weight are crucial factors.

However, there is one drawback, if you can call it that. Ni-Cd are known for their “memory effect.” Memory effect is when batteries “think” that they are fully charged even when they are not. If your battery is about 80% charged, it thinks it is 100% charged, and due to this thinking, does not charge any further even when placed on the charger. The problem is that when gadgets with Ni-Cd batteries are used, they last for a shorter time because of being charged less. This problem mostly affects older batteries and not the brand new ones. However, there is a solution to this memory effect – that of performing a “full recharge cycle,” which is to let the gadget discharge completely before recharging it again. For example, recharge only when your cell phone starts beeping.

Now that the memory effect has been taken care of, let us look at some more benefits of Ni-Cd rechargeable batteries. They can be used for as many as 500 full recharge cycles, which is on the higher side. The charge is also retained for a longer time when not in use. Losing only 1% of charge per day takes almost four months for the battery to be completely discharged.

In spite of the Ni-Cd batteries costing more, having slightly lower voltage and the memory effect; their demand has not diminished because they have a significantly longer total lifetime than alkaline cells, which is what consumers look for when buying batteries – a long lasting battery. 

Li-ion: The Battery Of Choice!

The trend of battery-powered laptops and other portable equipment becoming smaller and more power hungry led to the creation of lithium-ion (Li-ion) rechargeable batteries. The electrodes used in these batteries are made of lightweight lithium and carbon, making them compact and lightweight. They offer a far better performance when compared to the more traditional rechargeable batteries.

Lithium-ion batteries often used in laptops are different from primary lithium batteries used in cameras. Li-ion technology was introduced in 1990 and has over the years emerged as a superior source of power for a variety of applications. With the demand and growth of the electronic consumer market, Li-ion batteries have witnessed unprecedented popularity, and are used in laptops, iPhones, iPods, PDAs and other electronic equipment.

It is energy density that determines the size and weight of batteries. The idea is to minimize both the weight and size of the portable equipment for today’s market, and Li-ion batteries give designers this ability, with their significantly better volumetric energy density. These batteries are not only used in consumer electronics, but also in aerospace, defense and automotive applications were high energy density is used.

Since Li-ion cells have a much higher operating voltage than others, fewer cells are needed to build a pack, thus reducing the battery assembly costs and increasing reliability.

There is no one reason for their huge acceptance in the rapidly growing market. The numerous benefits include higher energy density, better cycle life, higher voltage per cell, great low temperature performance, simple battery management, slower self discharge when not in use – about 5% in a month, easy to charge as well as being environmental friendly too.

One of the main benefits of lithium-ion batteries is the fact that they have no “memory effect,” which means they do not have to be completely discharged before they are recharged, like so many other batteries. The batteries also stay new for a long time and can take hundreds of charge and discharge cycles.

Li-ion batteries are also easy to use in all sorts of devices because they can be created in different shapes and sizes.

Having talked about all the positive features about Li-ion batteries, one cannot help but wonder if anything can be so perfect. Well, the only flaw that has been found is their ability to burst into flames – very rarely, perhaps a couple of battery packs in a million.

Li-ion batteries are the most energetic and powerful batteries around, and one cannot go wrong using them, and the lack of memory effect makes them all the more attractive to consumers.

Improve battery life

Ways to save many can come in various forms, but ways to save money while also saving the environment are hard to come by. Fortunately, the Recondition Battery program allows you to do just that. With this very useful eBook, you will be able to learn how to restore batteries of all types. For $37, you can learn all about restoring batteries in order to bring them back to 100% working states.

What is the Recondition Battery eBook

While writing our Recondition Battery review, we came across a ton of websites and blogs that show how to restore batteries. However, none of them were as complete and as effective as the Recondition Battery program. This eBook teaches you everything you need to know about safety, the tools you need, the different types of batteries (Lead Acid, Li-Ion, Ni-Cd and Ni-MH) and more.
You learn how to fix laptop batteries, phone batteries that no longer hold their charge, car batteries; basically, you learn how to restore all types of batteries. This not only saves you a ton of money, but it’s also a wonderful way to save the environment.

What’s Included

When you buy this eBook, you get a ton information that will help you along the way. You get step-by-step instructions for restoring all types of batteries. You’ll get full steps on how to restore rechargeable batteries. Learn simple tips on how to test your batteries without spending a small fortune. You’ll even get a shorter eBook that teaches you how to profit from your new-found battery restoration skills.

Is It Worth It

Yes it is. The Recondition Battery eBook is filled with useful content that should be taught in schools. We should learn this type of thing from the moment we enter high-school. Being able to restore batteries will allow you to save a ton of money, keep the environment much cleaner and you will even be able to profit it from it by offering your new skills to others. For $37, you’ll be making your money back in no time at all.

Name: Recondition Battery
Website: Click Here to View 
Price: $37
Verdict: Trustable