Compatible part numbers HQ8505 AT810/41 AT830 BT5210/42 BT7215/49 PT724/41 PT730/41 QG3364/42 QG3330 QG3330/60 QT4018/49 S9311/84 S7370/84 S9721/84 YS524/41 HQ-8505. ✅【 Safety】:Built in pure copper conductor, strong conductivity, faster and more stable transmission.
