Detailed Answer
Fast charging shortens battery charging time (Li-ion fully charged in 1-2 hours, ordinary 4-6 hours), with dock charger/power bank enabling quick top-up between shifts. Lideral LD series Li-ion version supports fast charging; Xingjia comes standard. Fast charging notes: use original charger (current matched), avoid high-temperature charging (Li-ion safety).
| Li-ion fast charge | 1-2 hours |
| Ordinary | 4-6 hours |
| Safety | Original + overheat-proof |
Note:Stop charging if fast-charge battery temperature gets too high, to prevent swelling.