Li-ion batteries: news, progress, history and background

It was September 20, 1995 when Apple recalled their new PowerBook 5300 for the first time. The PowerBook 5300 was a big product for Apple. The company had entered into a cross-promotional deal with the producers of Mission Impossible wherein the computer appeared (with a command line interface) throughout the blockbuster movie. Apple was also charging a phenomenal price for the machine, a whopping $6,500 for the 5300ce partly because it was Apple’s first PowerPC-based laptop. The good times didn’t last long. Less than a month after it was introduced, the machine was recalled when preproduction units caught on fire. The problem was blamed on batteries manufactured by Sony, but Apple recalled all the computers sold to that point (claiming that was less than 100 units). The 5300 went on to be recalled again for case problems, but the first recall (and the impetus for a lot of jokes) came this week in 1995 less than a month after the PowerBook 5300 had been released. Source

With new Li ion polymer battery new MacBook catches fire 3am last night. I woke up to my girlfriend screaming (yelling "Matty!") and the dog barking. She fell asleep on the couch in the back lounge of our house. I jumped out of bed and raced out thinking that maybe somebody had come through the back door or something. As I was running I saw a fire. At first I thought that the lamp had fallen and set fire to the curtain. As I got closer I realised it was my mac book .... burning! I picked it up and blew on it and swung it around to put the flames out. The book shelf it was sitting on was burnt and there were a couple of magazines that were on fire too. I quickly put those out and calmed down. Read full story

Batteries can pose fire risk to planes - USATODAY.com : "Batteries can pose fire risk to planes" By Peter Eisler and Alan Levin, USA TODAY WASHINGTON — A rash of fires on planes has spurred the government to plan new restrictions on how airline passengers may carry lithium batteries used to power laptop computers and cellphones. The Department of Transportation, which already bars bulk shipments of some lithium batteries on passenger planes, expects to propose more restrictions later this year, said Bob Richard of the DOT's Pipeline and Hazardous Materials Safety Administration. While the agency has no immediate plans to ban the batteries from carry-on luggage, he said, the risks of batteries in airplane cabins are being studied. Restrictions on carrying the batteries in checked items are possible, Richard said. "We recognize that the American public wants to be able to carry their batteries and electronic equipment aboard aircraft, but we have to weigh the safety is...

By Michael Kanellos Staff Writer, CNET News.com Published: December 7, 2006, 9:08 AM PST A battery technology that was touted nine years ago for notebooks may finally get its day in the sun. Notebook makers will "likely" soon choose to incorporate lithium polymer batteries over the current commonly used type, lithium ion batteries, Sony Electronics President Stan Glasgow said during a meeting with reporters Wednesday. Stan Glasgow Lithium polymer batteries use lithium as an active ingredient. Lithium is a volatile material, but the lithium in these batteries isn't packed into cells as it is in lithium ion batteries. Instead, it is contained in a polymer gel. These gel batteries can't provide the s...