One Stop Service, Focus on Chargers over 20 years ！
| Product model | Model B |
| Motor | 755 brushed motor |
| Gear position | No speed regulation/power display |
| Power | 200W |
| Battery capacity | 1500 mah (standard configuration) |
| Rated voltage | 21V |
| Charging duration | 4 hours |
| Battery life | 30 Minutes |
| Peak pressure | 1.8-2.2 MPA |
| Water output | 4-5L/ Minute. Range :8 to 10 meters |
| Certificate | CE,FCC,ROHS ,UN38.3 |
| Product model | Model B |
| Motor | 755 brushed motor |
| Gear position | No speed regulation/power display |
| Power | 200W |
| Battery capacity | 1500 mah (standard configuration) |
| Rated voltage | 21V |
| Charging duration | 4 hours |
| Battery life | 30 Minutes |
| Peak pressure | 1.8-2.2 MPA |
| Water output | 4-5L/ Minute. Range :8 to 10 meters |
| Certificate | CE,FCC,ROHS ,UN38.3 |