The growing need for wireless mobile computing in the healthcare industry, enterprise and financial sectors, has driven our expanded product offering for mobile computing workstations and portable power devices. Currently we have the industry's largest selection of laptop , notebook , and computer clock batteries. In additon, we carry many other items such as battery chargers , conditioners , car and air cords , inverters , cellular phone batteries, and UPS batteries and systems . Adapters sold with the Powerbook G3 have been recalled due to overheating issues. Apple advises that customers should not leave their current AC Adapter unattended.
More details are available here.