Clapet

Clamshell mode on your MacBook allows you to keep your Mac awake when you close the lid but it only works when a power adapter is connected.
This menu bar app aims to solve this problem by allowing clamshell mode even on battery.
Monitor, protect and optimize your Mac’s battery health. Track cycles, capacity and condition, set charging limits, manage low power modes, monitor real time watt usage, receive smart alerts, control clamshell behavior, extend lifespan, and keep all your devices’ battery levels visible at a glance.
Monitor, protect and optimize your Mac’s battery health. Track cycles, capacity and condition, set charging limits, manage low power modes, monitor real time watt usage, receive smart alerts, control clamshell behavior, extend lifespan, and keep all your devices’ battery levels visible at a glance.

Clamshell mode on your MacBook allows you to keep your Mac awake when you close the lid but it only works when a power adapter is connected.
This menu bar app aims to solve this problem by allowing clamshell mode even on battery.

With this menu bar app it is possible to keep a chronically plugged in M1 Macbook at 80% battery, since that will prolong the longevity of the battery. This app will not work on non-M1 macs. In that case try the free version of AlDente.

In macOS Monterey Apple introduced a new Low Power Mode for Mac. Cooldown is a simple menu bar app that allows you to quickly toggle Low Power Mode on and off.

Just like the default battery indicator in your menu bar, but cute. When your battery goes to red or yellow, and you get a bit stressed, this emoji battery indicator takes the edge off.

This menu bar app displays the remaining time, charge percentage and battery status at the same time.