T14 Gen 3: 45W or 65W
P14s Gen 3: 65W or 100W
T16 Gen 1: 45W, 65W, or 135W
P16s Gen 1: 65W, 100W, or 135W
T14 Gen 3: 45W or 65W
P14s Gen 3: 65W
T16 Gen 1 and P16s Gen 1: 65W or 100W
Sine-wave input at 50 Hz to 60 Hz
Input rating of the ac power adapter: 100 V to 240 V ac, 50 Hz to 60 Hz
T14 Gen 3 and P14s Gen 3: 20 V dc, 2.25A, 3.25A, or 5A
T16 Gen 1 and P16s Gen 1: 20 V dc, 2.25A, 3.25A, 5A, or 6.75A
T14 Gen 3 and P14s Gen 3: 20 V dc, 2.25A or 3.25A
T16 Gen 1 and P16s Gen 1: 20 V dc, 3.25A or 5A
When the battery power is low, charge your battery by connecting your computer to ac power with the supplied power adapter. Selected models support the rapid charge function, the battery is 80% charged in about one hour when the computer is turned off. The actual charging time depends on the battery size, the physical environment, and whether you are using the computer.
Battery charging is also affected by its temperature. The recommended temperature range for charging the battery is between 10°C (50°F) and 35°C (95°F).
Use the battery until the charge is depleted and recharge the battery completely before using it. Once the battery is fully charged, it must discharge to 94% or lower before it will be allowed to recharge again.
The battery may optimize its full charge capacity based on your usage. After prolonged periods of limited use, full battery capacity may not be available until you discharge to as low as 20% and recharge completely. For more information, refer to the power section of the Vantage app.
Lenovo provides you with an estimate of how much battery life you might expect from your computer based on the battery life test under specific benchmark. The actual amount of battery life varies significantly depending on your computer settings, usage, configuration and other factors. To maximize the battery life, you can lower the display brightness of the computer display or turn off wireless feature when not in use.
The USB-C connectors feature the Lenovo-unique P-to-P 2.0 charging function. To use the function, ensure that Always On USB and Charge in Battery Mode are enabled in UEFI BIOS of your computers, so that the function works even when the computers are off or in hibernation mode.
Press F1 to enter the UEFI BIOS menu.
Click Always On USB and Charge in Battery Mode.
, and then to enable