Originally Posted by
G0ULI
A typical laptop battery pack can contain the same energy as a fully charged car battery in a package a fraction the size and weight of a lead acid cell.
Hardly
Car Battery
40Ah
480Wh
5 years ago Notebook
PA5073U-1BRS Battery Toshiba Satellite U925T U920T PABAS267
38Wh
Current Laptop
TOSHIBA Satellite Pro R50-B Tecra A40 Tecra A50
2200mAh at 14.8V
33Wh
480 is not the same as 38, or even 33, last time I looked