Stop overcharging. Start sailing. Give your battery the care it deserves with Blattery.
Real people, real results
"After 3 years of ignoring my battery, my Mac suddenly felt... fresh. Blattery brought my battery back from the dead."
"I was skeptical at first, but my battery is now at 95% health after just 2 months. Blattery actually works."
"Finally, an app that talks to me like a person. Clear, helpful, and does exactly what it promises."
"My MacBook used to die by noon. Now it lasts until 8 PM with Blattery. 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.
Choose what works for you
For everyone who wants simplicity and power
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.