How to Enable and Use Xiaomi Reverse Wireless Charging
Select Xiaomi phones can share battery power wirelessly with other devices — turning your phone into a mini wireless charging pad.
Which Xiaomi Phones Support Reverse Wireless Charging
| Model | Reverse Wireless Charging |
|---|---|
| Xiaomi 15 Ultra | ✅ 10W |
| Xiaomi 14 Ultra | ✅ 10W |
| Xiaomi 13 Ultra | ✅ 10W |
| Xiaomi 12 Pro | ✅ 5W |
| Xiaomi 12S Ultra | ✅ 10W |
| Redmi / POCO series | ❌ Not supported |
How to Enable Reverse Wireless Charging
Via Settings:
1. Settings → Battery → Reverse wireless charging → toggle on.
2. Place the device to charge on the back center of your Xiaomi phone.
Via Quick Settings:
1. Swipe down twice from the top to open Quick Settings.
2. Look for Reverse wireless charging tile → tap to enable.
3. Place the Qi device on the back of your phone.
Compatible Devices to Charge
- Xiaomi / Redmi wireless earbuds (e.g., Redmi Buds 6 Pro case)
- Xiaomi Smart Band / Watch with wireless charging
- Any Qi-certified device (Galaxy earbuds, Apple Watch not supported — uses different protocol)
- Other Qi-compatible smartphones (at reduced speed)
Tips for Best Results
- Keep the charging device centered on the back of the phone.
- Remove your phone case — thick cases reduce charging distance.
- Your phone will warm up during reverse wireless charging — this is normal.
- Reverse charging stops automatically when your phone battery drops below 20%.
Power Output Reference
| Source Phone | Qi Device | Approximate Speed |
|---|---|---|
| Xiaomi 15 Ultra | Earbuds case | 30–60 min for full charge |
| Xiaomi 14 Ultra | Smartwatch | 45–90 min for full charge |
Pro Tips
- Reverse wireless charging is best for top-up charges (earbuds, smartwatch) — not full phone-to-phone transfers.
- If the tile is missing from Quick Settings: Settings → Battery → Battery — check if your model has the feature (some Xiaomi 15 non-Ultra models do not include it).