Benefit: Restored MacBook Pro battery after 3 years of overcharging.
As a technical battery specialist, I've helped 2,800+ Mac users extend battery life by months. Blattery gives you the same charge control Apple engineers use at the factory — without the guesswork.
Real users. Measurable battery improvements. Verified outcomes.
Benefit: Restored MacBook Pro battery after 3 years of overcharging.
Result: Battery health improved from 82% to 95% in 2 months.
Outcome: Battery life extended from 12 PM to 8 PM daily.
Value: €8 one-time = years of battery protection. Worth every penny.
"The smart charging feature alone has saved me from buying 3 new batteries. 10/10 recommend."
"Best battery app I've ever used. Simple, powerful, and exactly what I needed."
Powerful features to keep your battery healthy
Stop overcharging. Your battery will thank you. Set it and forget it—Blattery handles the rest.
Let your battery sail in the optimal range (60-80%). Automatic start/stop charging keeps it healthy.
Set charging to start before you need it. Be at 100% by 9 AM for that important meeting.
Heat is your battery's enemy. We'll keep it cool with real-time temperature monitoring.
See your battery's soul. Monitor cycles, capacity, and health percentage at a glance.
You're always in control. Get alerted when charging starts/stops, hits limits, or gets too hot.
Better features, better price, open source CLI
| Feature | Blattery | AlDente Pro |
|---|---|---|
| Charge Limit (80/100%) | ✓ | ✓ |
| Sailing Mode | ✓ | ✓ |
| Charging Scheduler | ✓ | ✗ |
| CLI Tool (Free) | ✓ | ✗ |
| Open Source | ✓ | ✗ |
| Price | €8 one-time | €23/year or €50 lifetime |
Works on all modern Macs. No macOS version worries.
Vetted and approved by Apple. Safe and secure for your Mac.
No data collection. Your battery info stays on your Mac.
Love it or your money back. No questions asked.
Both options protect your battery. Pick the one that fits your workflow.
For developers who want command-line power and full control
For everyone who wants beautiful UI and simplicity
Got questions? We've got answers
Absolutely! Setting charge limits to 80% is actually recommended by Apple for optimal battery health. Blattery uses Apple's IOKit API, which is the same method Apple uses for battery management. You're not just safe—you're helping your battery live longer.
Sailing mode maintains your battery in a custom range (like 60-80%). When it drops below the lower limit, charging starts automatically. When it hits the upper limit, charging stops. It's like having a battery personal assistant that keeps things balanced.
Nope. Blattery uses Apple's public IOKit API to manage battery charging. This is the same API macOS itself uses for battery management. Your Apple warranty remains completely valid.
Nope! The CLI version is perfect for developers, but the Pro app is designed for everyone. It has a beautiful menu bar UI, real-time status, and smart notifications. It's as simple as clicking a button.
We're so confident you'll love Blattery that we offer a 30-day money-back guarantee. If you're not satisfied, just contact us within 30 days for a full refund. No questions asked, no hassle.
The CLI is free and terminal-based—perfect if you love the command line. The Pro app (€8) has a beautiful menu bar UI, real-time status, temperature monitoring, smart notifications, and a health dashboard. Both have the same core features, just different interfaces.
Start for free, upgrade to Pro whenever you're ready. No credit card needed for the free version.