1. The charging work shall be in the charge of a specially assigned person.

2. The battery temperature shall not exceed 45 ℃ during charging

3. When the battery does not need to be recharged, the lamp head should be rotated 180º anticlockwise;, Cut off the charging circuit.

4. In case of sudden power failure during charging, the lamp head shall be immediately rotated 180º anticlockwise;.

5. Before charging, carefully check whether the ventilation cover is blocked, and keep the exhaust unblocked. Before lighting, check the fasteners, and do not loosen them.

6. The used miner's lamp shall be sufficient for 12 hours, and the charging current shall be reduced to less than 0.1 A, otherwise the standby lamp shall be used.

7. The batteries with red and off lights shall be replaced and repaired in time.