The iPhone 17 carries a bigger battery than the generation before it, and a 5000mAh power bank no longer covers a full day.

Here are six 10000mAh power banks — MagSafe, fast charging and built-in cables all represented — so you can leave the house without watching the battery icon.

1. iWALK MAGO Magnetic Wireless Power Bank 10000mAh

iWALK MAGO magnetic power bank in four colours with built-in cables
  • Capacity: 10000mAh
  • Standout feature: MagSafe magnets — it sticks to the back of the phone and charges wirelessly
  • Fast charging: 20W PD over cable, up to 15W wireless
  • Why it works: Compact enough to hold comfortably while charging, and the obvious pick if you like keeping things minimal

2. GUXON Dual-Cable Fast-Charge Power Bank 10000mAh 22W

GUXON Cube dual-cable power bank with USB-C and Apple cables built in
  • Capacity: 10000mAh
  • Standout feature: Two cables built in (USB-C and Lightning), so there is nothing extra to pack
  • Fast charging: 22W PD, roughly 50% in half an hour
  • Why it works: One unit covers phone, earbuds and tablet at once, which is why it suits travel

3. Xiaomi Mi Power Bank 3 10000mAh

Xiaomi 10000mAh 22.5W power bank with a metal body
  • Capacity: 10000mAh
  • Standout feature: Two-way USB-C fast charging in a plain, hard-wearing metal body
  • Fast charging: Up to 22.5W output, PD and QC supported
  • Why it works: Works with almost anything — Android and iPhone both charge fast, and it has a long track record

4. Choetech B750 3-in-1 Magnetic Stand Power Bank 10000mAh

CHOETECH B750 Qi2 10000mAh magnetic folding 3-in-1 power bank
  • Capacity: 10000mAh
  • Standout feature: Magnetic attachment plus a folding stand, so it charges and props the phone up
  • Fast charging: 20W PD or QC over cable, around 15W wireless
  • Why it works: Magnet, stand and battery in one — handy for video calls and watching something, without extra accessories

5. ADATA C100 Power Bank

ADATA slim power bank charging several devices at once
  • Capacity: 10000mAh
  • Standout feature: Slim body that charges several devices at the same time
  • Fast charging: PD and QC supported, up to 20W from USB-C
  • Why it works: Genuinely thin for its capacity, with layered protection circuits — good for daily carry and emergencies alike

6. Philips Magnetic Power Bank 10000mAh

PHILIPS power bank in four colours with built-in plug and wireless pad
  • Capacity: 10000mAh
  • Standout feature: Magnetic alignment ring, wireless charging and an LED battery readout
  • Fast charging: 20W PD over cable, around 15W wireless
  • Why it works: A recognised international brand at a sensible price

The short version

The iPhone 17 battery is larger than the last generation, which puts 10000mAh at the floor rather than the ceiling.

📌 If wireless convenience matters most to you, go magnetic — a MagSafe power bank covers it.

📌 If one battery has to serve several devices, choose a model with cables built in and more than one output.

Pick the right one and the iPhone 17 stops being something you have to ration.

Further reading and related products