Which Chargie Do I Need?

Answer 4 quick questions and we'll recommend the perfect Chargie for your device.

Takes about 60 seconds
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What are you charging?

Select the primary device you want to protect.

What type of charger do you use?

Check the port on your charger (not your device).

Quick tip: USB-C is oval-shaped and reversible. USB-A is rectangular and only fits one way.

Do you need USB data while charging?

This is for CarPlay, Android Auto, USB tethering, or connecting to a computer.

Do you want protection even when the app is closed?

Hardware Limiter mode protects your battery without needing the app running.

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Frequently Asked Questions

Which Chargie model should I buy?

Choose based on your device’s charging port and power. Chargie A (USB-A) suits standard phones and USB-A chargers. Chargie C handles higher-wattage USB-C devices — tablets and laptops included. If you charge a laptop or any fast-charging USB-C device, pick Chargie C; for a standard phone on a USB-A brick, Chargie A is enough.

Can one Chargie protect both my phone and my laptop?

A single Chargie protects one charging port at a time. To limit charging on both a phone and a laptop simultaneously you need one unit per device. Multi-packs bring the per-unit cost down significantly for households protecting several devices.

Do I need the app to use Chargie?

Yes — the free Chargie app is how you set your charge limit, create schedules, and monitor charging in real time. Setup takes about two minutes; after that Chargie enforces your limit automatically every time you plug in, with no further interaction needed.