If your laptop battery doesn’t last longer than 2-3 hours and you always wish it could last much longer, you should consider getting an external battery pack. Electrovaya has produced a series of Lithium Ion external battery packs. The lowest capacity battery pack is PowerPad 80 with 80Wh (80 Watt an hour). Based on the company’s internal testing, it has run time of up to 8 hours on many laptop computers. The battery pack is as thin as 0.375” and you can easily put it inside your laptop’s case/bag. According to Electrovaya, it only take 2 hours to charge up to 80% of the maximum capacity for PowerPad 80.
Other than PowerPad 80, Electrovaya also offers PowerPad 120 (120Wh), PowerPad 160 (160Wh) and PowerPad 300 (300Wh, that’s up to 24 hours run time!).
PowerPad 80’s selling price is US$249. You can order it or other models on Electrovaya’s website.
Link: Electrovaya
