Understand that work like batteries can be a bit 'difficult. No one has the "battery" perfect ", which is a high-energy, durable, small, and completely reinvented. You need to select the properties that work best for you.
For example, if you want a durable, long battery life, will not be able to find something small and inexpensive. On the other hand, you can be on a small battery, the lifetime can be used and are supporting the continued use, but will not lastforever. Here's a look at the advantages and disadvantages, what is available.
- Nickel Cadmium - nickel-cadmium batteries have a long life and high energy outputs. It can withstand extreme temperatures well. You have the industry standard for a long time for things like radios, medical equipment and instruments, but preferably in recent years, the types of nickel-metal-Hydrite. One reason is that cadmium, nickel-cadmium is highly toxic. Another reason is that nickelCadmium sometimes have the "memory effect". In essence, if they are charged, if not fully loaded correctly, you rub quickly and without value. However, nickel-cadmium cell high-capacity power and throws.
- Nickel-Metal Hydrite - These batteries provide some improvements to several old nickel-cadmium, and so replace it as the industry standard, last published in laptop computersand mobile phones. You do not have as long life and are not rechargeable, but have higher energy efficiency and entirely non-toxic materials. They are also cheaper than its nickel-cadmium, depending on the brand. These batteries are recommended for almost everything, except for the emergency equipment on some requiring a battery that lasts longer.
- Lithium ion - These batteries are ideal for all types of mobile devicebecause they yield the same energy and power than the nickel-cadmium cells and nickel-metal-power Hydrite. Unlike previous two-ion batteries are smaller and lighter. This can make a big difference, especially with small portable electronic devices. The only problem with lithium-ion battery that is not toxic, are flammable. This means that some care in designing the device to be used should be made, and which must be disposed of with care. Lithium-ion power cellsare the fastest growing in the industry and continuous improvement. This seems to be the battery of the future.
To simplify a bit ', we see the types best suited for devices ...
Zinc Carbon Zinc Chloride - watches, small lights and toys.
Alkaline - flashlights, small radios, large toys, cameras.
Silver - Small calculators, cameras.
Zinc-air - pagers, hearing aids.
Nickel-cadmium batteries - Power tools, heavy machinery,Emergency lighting.
Nickel-metal Hydrite - laptops, mobile phones, portable video recorder.
Lithium Ion - such as nickel-metal-Hydrite.
Another type of battery that should be mentioned is the "Smart Battery". A smart battery, any type of battery, but what makes it "smart" is that it comes to communicating with the electronic device to monitor its performance and adjust accordingly. These are often in electronic portable computers, medical devices, and high-end laptopDevices.
The world of batteries is complex and very technical, but I hope that this brief introduction will give you some thoughts on the battery is best for your application.
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