Double 1800mAh batteries deliver 3h non-stop runtime – swap batteries mid-surgery in 30s without interrupting critical steps like multi-level spinal screw placement."

0.8-8.0mm clamping, <75dB noise for precise drilling in carpal/tarsal fractures, ACL reconstruction, and TFCC repair under narrow visual fields.

14.4V low-voltage + Ni-MH battery ensures safety in pediatric ESIN placement and osteochondral lesions with ≤3.0mm guide pins.

Supports PVP/TLIF guidewire placement (3.0-4.5mm) in non-osteoporotic patients (T-score >-2.5), requiring staged drilling due to 1.8N·m torque.