External Laptop Battery Simultaneously Powers and Charges Laptop

Tekkeon announces myPower ALL Plus MP3450, an external rechargeable laptop battery that doubles the life of laptop batteries and can simultaneously charge other small portable devices through an on-board USB port. myPower ALL Plus is modular, so a second extended battery can be added to provide even more mobile power.
myPower ALL Plus powers and charges most ibm thinkpad t41p battery computers and virtually any mobile device on the go. In addition to powering a laptop for up to four extra hours, myPower ALL Plus powers and charges most portable electronics like portable DVD players, digital cameras and camcorders, portable media centers, portable MP3 and CD players, PDAs, and mobile phones.
“Tekkeon’s new external ibm thinkpad t42 battery is a must-have alternative for expensive notebook batteries that are dedicated to a single device,”
says Jerry Yang, president of Tekkeon, Inc.
“Before needing to be recharged, our new lightweight ibm thinkpad t42p battery can power a notebook up to four hours, provide up to six hours of extra play time on a portable DVD player, or up to 12 hours of recording time on a digital camcorder - making it a truly universal mobile power solution.”
myPower ALL Plus connects to the power jack on the portable device. Selecting the right voltage for a portable device is done quickly and easily using the voltage selector. Automatic reset upon adapter change provides added safety to protect the ibm thinkpad t43 battery ,ibm thinkpad t43p battery connected device.