The magnetic Portable Charger is designed for compatible iPhones and magnetic cases. For an iPhone 18 Series device, select a matching magnetic case if needed and confirm the phone’s supported wireless charging standard.

Its slim, lightweight body attaches directly to the back of a compatible phone, reducing cable clutter and making it easy to carry during commuting or travel.

Center the power bank on the phone, use a compatible thin magnetic case, keep both surfaces clean, and avoid metal plates, cards, keys, or thick case materials between them.

Mild warmth is normal because wireless charging creates conversion and alignment losses. The phone and power bank may reduce charging power as temperature rises or the battery approaches full.

Usable output is normally lower than rated cell capacity because of conversion loss. Estimate charges with: (rated mAh × 0.65) ÷ phone battery capacity; real results vary by device use, temperature, and charging method.

Use a thin, MagSafe-compatible magnetic case. Thick cases, metal rings, wallet attachments, and non-magnetic materials can weaken attachment or interrupt wireless charging.

This depends on the power bank's capacity (measured in mAh) and your phone's battery size. Generally, a 10,000mAh power bank can charge a standard smartphone about 1.5 to 2 times. Our compact Torras models are optimized for efficiency, providing exactly the right amount of juice to keep your camera rolling and maps running from morning till a late night out.