BatteryAlarm 40-80% is a simple utility that monitors your laptop's battery level and alarms you when it falls below 40% or rises above 80%. This allows you to take action to avoid battery overcharging or suddenly running out of power.
BatteryAlarm 40-80% is a lightweight program designed to help you prolong your laptop battery's lifespan by avoiding overcharging or deep discharge cycles. It runs silently in the background and sends you alerts when your battery level goes outside the optimal 40-80% zone.
By default, the software will make a sound and show a popup notification when the charge falls below 40% or goes over 80%. You can customize these notifications to also send an email, run a program, shutdown or hibernate your PC. There are options to enable/disable charging when plugged in.
The software uses very little memory and CPU, so you can just install and forget it. It automatically starts monitoring on system startup. An always-on-top controller window lets you tweak settings or close the software.
Overall, BatteryAlarm 40-80% is a simple yet useful battery monitoring tool for laptops. It helps avoid battery wear by alerting you when the charge drifts out of the 40-80% sweet spot recommended for lithium-ion batteries. And it's lightweight with very few configuration options needed.
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