Tags: lithium ion, metal

Ricoh G600

Though the G600 might be better suited for on-the-job shooting than a life on the snow slopes, it's still not a bad camera.

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Olympus FE-320

It is easy to like the FE-320 for its stylish looks and feature-rich specifications. But what we like to applaud Olympus for is in making things work.

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Olympus E-420

The Olympus E-420 is a good beginner's dSLR with an extremely compact footprint that should go well with travellers. Just don't expect any fancy features for this budget model.

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Logitech mm28 portable speakers

Logitech's mm28 speakers will add style points to your decor but deliver less than satisfying audio fidelity.

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Panasonic Lumix DMC-FX36

A worthy successor to the FX33, the FX36 is a compact powerhouse capable of delivering decent-quality pictures and HD videos.

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A battery of questions about lithium ion

With no suitable replacement for lithium ion notebook batteries visible over the next few years, slow progress on battery life will have to do.

Toyota to make plug-in hybrid by 2010

Toyota plans to produce lithium-ion batteries next year for a plug-in hybrid vehicle available in 2010.

Mercedes-Benz claims battery breakthrough

Current mass-produced hybrid cars use nickel-metal hydride batteries, but Mercedes-Benz says it will launch the first hybrid with lithium ion batteries in 2009.

Can anything tame the battery flames?

Fuel cells and alternative batteries have a chance to go mainstream, thanks to technological improvements.

Cheaper, better battery for hybrid cars

CSIRO researchers based in Melbourne have developed a new type of lead-acid battery to replace the nickel-metal hydride (NiMH) batteries environmentally-friendly hybrid cars such as the Toyota Prius use.

Laptop lowdown: 25 things you need to know to buy the perfect notebook

In the market for a new notebook? Check out our list of 25 things you need to consider before you hit the shops.

DIY: Mobile phones for your business

Want your mobile to be a useful business tool rather than a frivolous gadget? Here's what you should be looking out for.

All about laptop batteries: Updated

Ever wondered why your laptop's battery doesn't last longer? We explain the technology behind battery power, and provide tips on how to maximise it.

Digital Camera Buying Guide

Everything you need to know when pondering a new camera purchase, from the kind of user you are to current technologies to consider.

Handhelds buying guide

Choosing the right handheld is all about finding the perfect balance of size, weight, performance, features, and cost. This guide steps you through the decision-making process.

Digital cameras and imaging myths busted

CNET.com.au paparazzi hunts down the common folklore about digital imaging and bring them to light.

FAQ: How to smoke out that recalled battery

And to think people used to be put off by the phrase "batteries not included".

All about MP3 player batteries: Updated

In an ideal portable world, batteries would run forever and a day. But they dont; we explain why and provide tips on maximising your MP3 player's battery life.

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