Detailed Answer
Lithium batteries (Li-ion) have high energy density, low self-discharge, and no memory effect, making them the mainstream power source for industrial remotes. The Leader LD series Li-ion version lasts 5-10 days (8h/day), and Xingjia comes standard with Li-ion. Lithium usage notes: avoid over-discharge (charge promptly on low battery), avoid high-temperature sun exposure, and use the original charger. Lithium life is about 3-5 years (500 cycles).
| Advantages | High energy / no memory effect |
| Battery life | 5-10 days |
| Lifespan | 3-5 years |
Note:Over-discharge damages lithium batteries; charge as soon as the low battery alarm sounds.