Read that DTR notebooks require wattage of over 100 some even reaching more than 200. I searched around a bit and discovered at least for me that the max amperage of powerbanks are up till 4.5A and 20V with a max of 90 Watts. So far i have not found anything higher. Most medium sized laptops use around 60W with the 15-17 using 90W anyway So anyone knows of a portable power source to charge a DTR lappie?
The charging current depends on the battery capacity. For a high capacity battery; the charging current should be high. DTR notebooks are HUlK compared with normal laptops. Once we made a high current charging circuit using three power banks by connecting in a parallel connection.
