The growth has been in secondary batteries (rechargeable) but non-rechargeable or primary batteries are equally important. They continue to fill an important niche market in applications such as wristwatches, remote controls, electric keys and children’s toys. Primary batteries also assist when charging is impractical or impossible, such as military combat, rescue missions and forest-fire services.
This article begins with the positive traits of the battery, and then moves into the limitations when compared with other power sources.
Batteries come in all shapes and sizes and there could be as many types as there are species of dog. Rather than giving batteries unique names as we do with pets, we distinguish batteries by chemistry, voltage, size, specific energy (capacity), specific power, (delivery of power) and more.
The battery market is expanding, and the global revenue in 2009 was a whopping $47.5 billion.* With the growing demand for portable electronics and the desire to connect and work outside the confines of four walls, experts predict that this figure will reach $74 billion in 2015. These numbers are speculative and include batteries for the electric powertrain of cars.
Crash Course on Batteries
Here are excellent articles collected from net that explain basic terms used with batteries. Very useful text to read even if you have certain knowledge about batteries.
There are many different battery ties and each is specific on how to test if it is empty, how to use, charge. There are many advices that will ensure that you do not destroy battery and device it is powering. It will help you decide what battery is best for your project. Very useful text to read.
Packaging and Safety
Batteries come in many different packaging. Sometimes they consist of more batteries combined together. Batteries are useful but can be dangerous in not used properly. Articles from this section of www.electronics-base.com will help you answer all questions you have from this area.
Charging various types of batteries can be tricky. Here are explained ways and conditions of charging different types of batteries. All criteria of knowing how much is battery full and everything you need to know when designing battery power supply with charging option for your device
Here are explained ways and conditions of discharging different types of batteries. All criteria of knowing how much is battery full and everything you need to know when designing battery power supply with discharging option for your device