How Many Hours Will My Laptop Battery Last. After the laptop has gone through a full single charge and the power adapter is unplugged the average laptop battery life is between one and ten hours. We measured our portable computers battery use while sleeping and with a full shutdown and startup across a range of thumbnail time periodsone hour two hours.
Or if delivering 10A it would last for only 1 hour or if delivering 5A it would last only for 2 hours. I only owned the laptop for only two weeks i do not know why the battery life on the laptop is so bad. After the laptop has gone through a full single charge and the power adapter is unplugged the average laptop battery life is between one and ten hours.
The battery for my new bought laptop HP pavilion x360 ba073tx last only for a couple of hours after fully charge.
1-2 hour battery life after full charge. You can calculate your laptop battery life by dividing the battery capacity Watt-hours or Whr from the power consumption of your laptop watts. Press OK to confirm. Laptop Battery Life Calculator Enter the Watt Hours and Watts to calculate your battery life in hours.
