21V Cordless Pressure Washer – 435PSI Portable Power Washer with 6-in-1 Nozzle, Foam Bottle & 15000mAh Battery
Wash your car, wheels, driveway and patio anywhere without dragging around a big machine or garden hose. This 21V cordless pressure washer packs a 300W motor, up to 435 PSI of pressure and a 6-in-1 adjustable nozzle, all powered by a 15000mAh lithium battery so you can clean on the go.
6-in-1 multifunction nozzle
Rotate the head to choose between 0° / 15° / 25° / 40° / foam jet / shower modes so you can blast stubborn dirt, rinse paint safely or apply foam – all with one nozzle.
Powerful 435 PSI cordless performance
Pure copper motor with a 14-piston pump delivers up to 435 PSI and around 4 L/min of flow, enough power to clean cars, bikes, patios, fences and outdoor furniture efficiently.
15000mAh 21V rechargeable battery
The included 15000mAh lithium battery gives you around 30 minutes of cleaning per full charge (4–5 hours to recharge), so you can handle a full wash without hunting for an outlet.
Draws water from almost anywhere
Drop the 16.4 ft hose with filter basket into a bucket, tank or other clean water source and you’re ready to go. The filter helps block sand, leaves and debris to protect the pump.
Foam bottle included
Swap to the foam bottle to lay down thick suds for touchless pre-wash or wheel cleaning, then rinse using the nozzle settings.
Portable & easy to store
Lightweight body and included case (on most kits) make it easy to carry and keep all accessories together in your trunk, garage or workshop.
(Based on manufacturer / retailer listings for this exact 435PSI, 21V, 15000mAh, 6-in-1 model.)
Type: Cordless pressure washer / portable power washer
Motor: 300W pure copper
Max pressure: 435 psi
Flow rate: approx. 4 L/min (≈ 1 GPM)
Voltage: 21 V
Battery: 15000mAh rechargeable lithium battery
Approx. run time: up to ~30 minutes per full charge
Charging time: about 4–5 hours
Nozzle: 6-in-1 (0° / 15° / 25° / 40° / foam / shower)
Hose length: about 16.4 ft (5 m) with filter basket
Recommended use: Residential car and home cleaning
(Exact color and small design details may vary slightly depending on batch; see listing photos for the current style.)
Typical kit contents for this model:
1 × Cordless pressure washer body
1 × 21V 15000mAh lithium battery
1 × Battery charger
1 × 6-in-1 adjustable nozzle
1 × 16.4 ft water hose with filter basket
1 × Foam bottle (soap bottle)
1 × Quick connector / garden hose adapter
1 × Carrying/storage case (if included in chosen variant)
1 × User manual
Double-check the exact accessories shown on CJ and make sure your photos match.
Car, truck, SUV, bike and motorcycle washing
Rinsing wheels, tires and wheel wells
Cleaning patios, decks, fences, bricks and outdoor furniture
Garden tools, balconies and other spots with no nearby power outlet