Detailed Answer
Port operations run long hours (three shifts); battery life requirements: 1. Li-ion ≥8 hours continuous operation; 2. Spare batteries ≥2 (shift rotation); 3. Charging management (dock charger + fast charge); 4. Clear low-battery alarm. Lideral LD series Li-ion version lasts 5-10 days (8h/day); Xingjia comes standard with Li-ion. RTG/STS operators carry spare batteries.
| Continuous | ≥8 hours |
| Spare | ≥2 units |
| Management | Dock charger + alarm |
Note:For three-shift port operations, a battery rotation system must be established.