Before, your only solution to have a decent battery life for yourlaptop was to buy an extra one. Now, there’s a lighter, more efficient,and cheaper alternative: Battery Doubler! Because it doesn’t usestandard techniques (dim screen light, etc.), but finds out what is notbeing used and turns it off, such as, for example, the USB ports, youcan achieve double the activity without sacrificing comfort. Afterusing your battery a lot without paying attention to discharge andrecharge it fully every time, its performance becomes very low. WithBattery Doubler, simply run the recalibration wizard and it does theentire job for you - automatically! From the configuration window tothe battery status indicator features, Battery Doubler excels inease-of-use Battery Doubler in no time.