Mobile phones for your business review
Reviews Look for phones that use a lithium-ion (Li-ion) battery rather than a nickel-metal-hydride (NiMH) one. Li-ion batteries weigh less and provide 10 to 20 percent better performance than their NiMH counterparts.
[June 21, 2004, 12:35]
Digital Wallet review
Reviews There's a Type II PC Card slot and a CompactFlash adapter for uploading digital camera images, MP3 files or whatever; a mono LCD screen for navigating and displaying the Motorola ColdFire-driven control software; a six-pack of rechargeable NiMH...
[January 1, 2001, 23:00]
Power to the people: ZDNet's guide to notebook batteries review
Reviews Nickel-metal-hydride (NiMH) About a decade ago, most notebook makers switched to nickel-metal-hydride batteries (NiMH). They are generally referred to as NiMH. We explain the technology behind battery power, and provide tips on how to maximise it.
[April 14, 2004, 10:00]
Motorola FreeCharge review
Reviews The mechanism used isn't clockwork -- rather, the handle winds a generator, which charges an internal Nickel Metal Hydride (NiMH) battery. The term 'wind-up' isn't strictly accurate. This can then be used to charge your mobile's own battery, or to...
[July 23, 2002, 18:31]
Compaq Armada 100S review
Reviews in Battery Saver mode was a shade under three hours, which is good for a 3,800mAh 9-cell NiMH battery. processor running at 533MHz. That's some way behind the leading edge for mobile chips, which currently stands at 850MHz with Intel's SpeedStep...
[October 17, 2000, 0:00]
