Cutt - Smart USB-C Battery Protector
Cutt - Smart USB-C Battery Protector
⚡ When it reaches 100% it automatically disconnects by itself!
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⬇ See why 200 + customers love it!
🔋 Protects your battery, every night
⚡ Fast charging, smart stopping
"🛡️ Your battery lasts 77% longer — guaranteed
"I charge my phone every night and always worried about battery health. After 3 months with Cutt my battery is still at 98%. Total game changer."
"I used to replace my phone battery every year and a half. It was costing me $80-$100 every time. Cutt is the best investment I've made for my devices."
"I plug my MacBook in every night. Since using Cutt I stopped worrying about it completely. It just works silently and my battery health is still at 96% after 8 months."
How It Works
How It Works
Simply plug Cutt between your charger and your device. That's it. Cutt's smart sensor detects when your battery reaches 100% and physically disconnects the power — automatically. No apps, no setup, no buttons. Just plug it in and forget about it.
Our Guarantee
Our Guarantee
We stand behind Cutt 100%. If you're not completely satisfied with your purchase for any reason, contact us within 30 days and we'll make it right — no questions asked. We believe in our product and we believe in you.
Shipping & Delivery
Shipping & Delivery
We offer free standard shipping to the United States on all orders. Orders are processed within 1-3 business days. Delivery typically takes 5-8 business days depending on your location. Once your order ships, you'll receive a tracking number by email so you can follow your package every step of the way.
Cutt - Smart USB-C Battery Protector
Protect What You Paid For
Your phone cost $800+. Your laptop even more. Cutt physically disconnects power the moment charging is complete — protecting your investment every single night.
Small Enough To Go Everywhere
Everyone in your house charges their phone every night. Your partner, your kids, everyone. With Cutt's bundles you can protect every device under your roof — for less than the cost of one battery replacement.
Protect Every Device In Your Home
Most people don't realize their phone is being damaged every single night. Charging past 100% generates heat and stress that silently kills your battery — cycle after cycle. Cutt disconnects automatically the moment your device is full. No more overcharging. No more battery degradation. Just smart, clean power.
Protect Your Battery Today
FREE SHIPPING ON ALL ORDERS
Protect Your Battery Today
FREE SHIPPING ON ALL ORDERS
Protect Your Battery Today
FREE SHIPPING ON ALL ORDERS
Protect Your Battery Today
FREE SHIPPING ON ALL ORDERS
Protect Your Battery Today
FREE SHIPPING ON ALL ORDERS
Protect Your Battery Today
FREE SHIPPING ON ALL ORDERS
Protect Your Battery Today
FREE SHIPPING ON ALL ORDERS
Protect Your Battery Today
FREE SHIPPING ON ALL ORDERS
Protect Your Battery Today
FREE SHIPPING ON ALL ORDERS
Protect Your Battery Today
FREE SHIPPING ON ALL ORDERS
Protect Your Battery Today
FREE SHIPPING ON ALL ORDERS
Protect Your Battery Today
FREE SHIPPING ON ALL ORDERS
Protect Your Battery Today
FREE SHIPPING ON ALL ORDERS
Protect Your Battery Today
FREE SHIPPING ON ALL ORDERS
Protect Your Battery Today
FREE SHIPPING ON ALL ORDERS
Protect Your Battery Today
FREE SHIPPING ON ALL ORDERS
Testimonials
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★★★★★
Game changer for couples
Bought one for me and one for my husband. We charge our phones overnight every day. This little device is doing more for our batteries than any setting on the phone ever did.
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★★★★★
Skeptic turned believer
I was skeptical at first but my battery health went from 91% to staying stable for 4 months straight. No more degradation. Cutt actually delivers.
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★★★★★
Battery still at 99% after 2 months
Super simple to use. Plug it in and forget about it. My iPhone 15 Pro battery is at 99% after 2 months. Before Cutt it would've been at 89% by now.
Real Results
Cutt users report measurable improvements in battery health after consistent use
94%
94% — Said their battery health noticeably improved since using Cutt
97%
97% — Said they no longer worry about leaving their phone plugged in overnight
96%
96% — Said they would recommend Cutt to everyone who charges their phone at night
Frequently Asked Questions
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Will Cutt slow down my charging speed?
Not at all. Cutt supports up to 140W pass-through power with full PD3.1 and QC4+ compatibility. Your device charges at full speed — exactly as if Cutt weren't there. The only difference is that charging stops the moment your battery hits 100%.
How do I know which mode to use?
Use White mode for devices with screens — iPhones, Android phones, iPads, and MacBooks. Use Blue mode for screenless devices like power banks, electric shavers, and small fans. One click on the button switches between modes instantly.
Is it safe to use with expensive devices like MacBooks or iPhone 16?
Absolutely. Cutt includes surge protection, overcurrent protection, short-circuit protection, and a flame-retardant casing. It supports up to 140W — more than enough for any MacBook or flagship smartphone.
Why not just use my phone's built-in battery protection settings?
Software solutions like Apple's Optimized Battery Charging slow down charging but don't physically disconnect power. Cutt cuts the actual electrical circuit, achieving near-zero standby current — something software simply cannot do.