BatteryAdapt: Real Laptop Battery Life & Power Savings

built BatteryAdapt to give you total control over your laptop's battery life — in a simple, portable app with zero bloat.

Here’s what BatteryAdapt brings to your setup:

Accurate Battery Time: Reads watts and watt-hours directly from the battery driver to provide stable, real-time estimates that don't jump around.
Per-App Drain & GPU Switcher: See exact power draw (watts) per application, close resource hogs, and force apps onto the integrated or discrete GPU in one click.
1-Click Power Modes: Switch between Balanced and Max Battery presets to instantly optimize CPU states, Wi-Fi power, and PCI Express links.
Instant Battery Savings: Automatically apply driver-level FPS limits, drop screen refresh rates, and tweak brightness or Windows Efficiency Mode.
Health & Sleep Diagnostics: Track battery wear over time, generate detailed battery passports, measure overnight sleep drain, and test powerbank capacity.
Safe & Ultra-Lightweight: Single ~1 MB portable app, no admin rights required, zero network connections, and minimal system overhead.

Check out BatteryAdapt and my other Windows utilities:

I’d love to hear your feedback, thoughts, or suggestions for future battery features!

built BatteryAdapt to give you total control over your laptop's battery life — in a simple, portable app with zero bloat.

Here’s what BatteryAdapt brings to your setup:

Accurate Battery Time: Reads watts and watt-hours directly from the battery driver to provide stable, real-time estimates that don't jump around.
Per-App Drain & GPU Switcher: See exact power draw (watts) per application, close resource hogs, and force apps onto the integrated or discrete GPU in one click.
1-Click Power Modes: Switch between Balanced and Max Battery presets to instantly optimize CPU states, Wi-Fi power, and PCI Express links.
Instant Battery Savings: Automatically apply driver-level FPS limits, drop screen refresh rates, and tweak brightness or Windows Efficiency Mode.
Health & Sleep Diagnostics: Track battery wear over time, generate detailed battery passports, measure overnight sleep drain, and test powerbank capacity.
Safe & Ultra-Lightweight: Single ~1 MB portable app, no admin rights required, zero network connections, and minimal system overhead.

Check out BatteryAdapt and my other Windows utilities:

I’d love to hear your feedback, thoughts, or suggestions for future battery features!