Teslong PW-C01 20V Cordless Pressure Washer with 4.0Ah Battery
• Free shipping on US orders over $99
• 12-month warranty
• 30-day money-back guarantee
• Free shipping on US orders over $99
• 12-month warranty
• 30-day money-back guarantee
Wash cars, bikes and outdoor surfaces without being tied to a wall socket or fixed water tap. The PW-C01 combines 500 PSI rated pressure, three cleaning modes, a 4.0Ah USB-C rechargeable battery and a 16.4 ft siphon hose for portable cleaning.
Choose Low for bicycles and outdoor furniture, Medium for car washing and High for tougher hard-surface cleaning. The 6-in-1 nozzle, swivel attachment and adjustable foam cannon let you adapt the spray to the job.





The included Teslong 20V 4.0Ah battery supports USB-C PD charging and can also power a compatible device as a power bank. Tested runtime is up to 19 minutes on Low, 15 minutes on Medium and 10 minutes on High. Expect around one car wash on High per charge; actual results depend on the task.
A wall charging adapter is not included. The battery is designed for the Teslong 20V platform and does not fit other brands.
| Model | PW-C01 |
|---|---|
| Power platform | Teslong 20V |
| Motor | Brushless |
| Rated working pressure | 500 PSI |
| Flow rate | 0.84 GPM |
| Pressure modes | Low / Medium / High |
| Battery included | 20V, 4.0Ah |
| Runtime (Low / Medium / High) | Up to 19 / 15 / 10 minutes; varies with use |
| Charging | USB-C PD, up to 45W; wall adapter not included |
| Power bank function | Yes |
|---|---|
| Siphon hose | 16.4 ft (5 m) with weighted filter |
| Extension wands | Two 32 cm wands; use one or both |
| 6-in-1 nozzle | 0°, 15°, 25°, 40°, shower and fan |
| Swivel nozzle | 360° |
| Foam cannon | Adjustable concentration |
| Water sources | Bucket, bottle or garden hose |
| Standard | UL 1776, as stated by the manufacturer |
| Battery compatibility | Teslong 20V platform only; not compatible with other brands |
PW-C01 washer, one 20V 4.0Ah battery, two extension wands, 6-in-1 nozzle, swivel nozzle, adjustable foam cannon, 16.4 ft siphon hose, weighted filter, quick-connect fittings, USB-C charging cable, storage bag and user manual.
Air in the line may need to be purged. Fully uncoil the hose, submerge the intake filter and allow approximately 10–20 seconds for initial priming. During priming, keep the water source close to the washer, within about 5 ft (1.5 m).
The listing specifies 500 PSI as rated working pressure. Choose the mode, spray pattern and distance to suit the surface; use a gentler setting for vehicle paint and glass.
No. Use a compatible Teslong 20V battery. One 4.0Ah battery is included in this kit.
No. The washer runs on its rechargeable battery. Recharge the battery before use with a compatible USB-C power adapter, sold separately.