Detailed Answer
Battery swelling: 1. Stop using immediately (swelling poses a fire risk); 2. Don't puncture or squeeze (dangerous); 3. Dispose via dedicated recycling (lithium battery collection points); 4. Replace with the original battery (Lider/Xingjia original); 5. Check the charger (swelling is often caused by overcharging or a poor-quality charger). Swollen batteries must not be used or thrown in the trash. Inspect battery appearance monthly.
| Immediately | Stop using |
| Disposal | Dedicated recycling |
| Replace | Original battery |
Note:A swollen battery is a fire risk — dispose of it properly.