The Ascent generator is a surge of dependable energy when and where you need it with built-in innovations such as the LCD screen, pass through technology and uninterrupted power supply. It can charge faster reducing your time from 1 1/2 days to a mere 2.5 hours. For the power wattage, it’s lighter than anything on the market. Up to 8 years of daily use and recharge, 5 times more than anything else on the market. It is also expendable which increases stored power capacity from 600 watts and 50 amp hours to 1800 watts and 150 amp hours.