Your Guide to Battery Types by Chris Robertson
Every mobile electronic device we own runs on battery power, yet we take batteries for granted - at least until they run out of juice. No matter what kind of device battery - laptop battery, cell phone battery, camcorder battery, remote control battery - you need, it's helpful to know the... Although some people prefer NiMH batteries to NiCd batteries, a NiCd battery provides virtually the same level of voltage throughout its lifetime, and costs less than an NiMH battery. ... An NiMH is a rechargeable battery that is similar to a nickel cadmium (NiCd) battery, but that has double or triple...

Buying Digital Camera Batteries by Steve Gargin
A digital camera battery is probably the most important digital camera accessory. Some digital cameras can consume power at an alarming rate, providing no more than a few hours of continuous shooting time before the battery is drained. Other cameras are renowned for the long life of their... However, the Nickel Metal Hydride (NiMH) digital camera battery can be used instead of the alkaline ones with a charger and this rechargeable NiMH digital camera battery has a substantially longer life at an affordable price.

Batteries - From Laptops to Motorcycles by Eric Comforth
What would you do without them? Seriously, if every single battery of every single type were suddenly zapped out of every single thing that it operated, what would any of us do? Laptop computers, without a doubt, are the lifeblood of many a businessperson today. ... There are also three different types of cell phone batteries: • Lithium-ion Batteries: these are the newest type of cell phone battery and, while having certain advantages over the older NIMH and NICD batteries, care must still be taken to ensure they perform at their best.

Digital Camera Batteries: What You Need To Know by Kristine Knight
Your digital camera uses either a rechargeable battery pack or a set of AA batteries. Either will serve you quite well if you follow some simple advice. If your camera uses AA batteries, never ever use the common alkaline cells—even if they were in the box with your camera. ... Save them for the TV remote, and immediately buy a set of NiMH (Nickel Metal Hydride) rechargeable batteries and a charger. ... Your camera might use a proprietary lithium-ion (Li-Ion) rechargeable battery—many do. ... For those times when a rechargeable isn’t available, step up to an Energizer E2 Lithium battery.

Understanding Computer Laptop Batteries by George Royal
Types of Laptop Batteries: Nickel Cadmium (NiCd) Batteries: These were the first rechargeable batteries manufactured for laptops. They were relatively inexpensive, had high output and versatile, because they could be used in a wide variety of products. ... Battery Cycle: One battery cycle is used every time a battery is charged or discharged. ... What are Smart and Dumb Laptop Batteries: Some laptop batteries are equipped with internal microprocessor circuits that help manage battery energy, set the charger to the correct charge algorithm, predict running time, or according to Smart...

Choosing the Right Notebook Battery by Tonny Delarosa
There are millions of notebook batteries out there. So it's no surprise that finding the right notebook battery is a nightmare for the everyday computer users. Unless they are willing to spend long hours of research of course... This article presents important facts about laptop batteries and... All notebook batteries have, however, a few characteristics that are the same: - The notebook batteries can be recharged an infinite number of times, especially nowadays because they are generally built of li-ion or Nimh; - The notebook batteries can be pretty pricey, especially for the higher...

Review of Popular Wireless Headphones by Bradley James
Just about everyone would I agree, I think, that wires on headphones are just about the most annoying wires associated with any electronic device. When you listen to music you don't want to have to stay in anyone one place, and you don't want to have to worry about cords tripping you are pulling... - Easy Rechargeable Battery System automatically charges the headphones when placed onto the transmitter. ... Also, the unique compact base serves as both a charger and a stand. ... - Goes through walls and floors - Unique compact base serves as both a charger and a stand - Lightweight design...