Battery
| Battery | Charging time | Voltage | Nominal current | Battery capacity | Weight | Dimensions | Temperature range | IP code | Load | Running distance | ||
| Model | H | V | A | Ah | kg | a | b | c | ℃ | kg | m | |
| mm | mm | mm | ||||||||||
| D500H | ＜5 | 36 | 40.2 | 48 | 18 | 385 | 348 | 170 | -20 … +45 | 55 | 500--1000 | 1120--560 |
| D800H | ＜5 | 48 | 30.8 | 40 | 19.5 | 385 | 348 | 170 | -20 … +45 | 55 | 500--1000 | 1120--560 |
- Lithium batteries
- With over charge, over discharge , over current and over heat protection function.
- Large capacity battery, long running distance.
- Charging time for each battery is around 5 hours.
- The idle discharge time for a full charged battery is around 3 years.
- Battery service life is 5 to 8 years.
- Individual battery’s running distances under different loads are as following:
| Weight （kg） | Running distance （m） |
| 500 | 1120 |
| 600 | 933 |
| 700 | 800 |
| 800 | 700 |
| 900 | 620 |
| 1000 | 560 |
