ST-7 Cordless Pressure Washer, 3.0AH Battery 800PSI Fast Charge

Cordless Pressure Washer Adjustable Nozzle

21V Cordless Pressure Washer delivering up to 800 PSI water pressure, a 1.5 GPM high-flow rate, and blasts a 10-meter (33ft) jet stream. Upgraded 6-in-1 multi-spray nozzle, fits for everything from stubborn dirt removal to gentle washing. Available in single or dual battery options. Get up to 90 minutes of cordless cleaning with the dual 21V 3.0Ah battery setup (45 minutes with a single battery). Great for camping and remote job sites.

Product Features:

Powerful Cordless Pressure Washer for Deep Cleaning
Tackle tough grime anywhere with the Andeman 21V Cordless Pressure Washer—delivering up to 800 PSI water pressure, a 1.5 GPM high-flow rate, and blasts a 10-meter (33ft) jet stream. This portable power washer effortlessly removes oil stains, patio grease, and mold from siding, decks, driveways, and more—all without needing a ladder or wall outlet. Ideal for car detailing, RV maintenance, and home exterior cleaning.

Up to 90 Minutes: Long Runtime with Dual Battery Option
Available in single or dual battery options. Get up to 90 minutes of cordless cleaning with the dual 21V 3.0Ah battery setup (45 minutes with a single battery). Clean two full-size SUVs or a 538 sq ft patio on a single charge. Perfect for on-the-go cleaning, camping, off-grid use, and small space living—no cords, no limits.

6-in-1 Adjustable Nozzle for Versatile Use
The upgraded 6-in-1 multi-spray nozzle includes 0°, 15°, 25°, 40°, direct stream, and shower modes—designed for everything from stubborn dirt removal to gentle washing. Great for cars, fences, siding, pools, garden tools, and hard-to-reach corners.

Quick Setup, Draws Water from Anywhere
With a 16.4-ft hose and built-in water filter, you can pull clean water from any source: buckets, pools, rivers, or faucets. Connects easily and filters out debris, leaves, and sludge to protect the motor. Great for camping and remote job sites.

Complete Cordless Power Washer Kit
Includes everything you need: pressure washer gun, foam cannon, 5m hose, filter, cola bottle adapter, battery, charger, and hard carry case. Weighing only 2.85 lbs, it's 40% lighter than gas models—ideal for apartment dwellers, mobile detailers, and RV travelers.

• Fully cordless design
• Compact and lightweight
• Powerful 800 PSI water blast
• Safe, tested, and ready to use

Please note: All products undergo rigorous waterproof and battery testing before shipment. A small amount of residual moisture inside is normal and poses no safety risk—please rest assured to use. Ensure full charging before first use.

Functions:

• Multifunctional Nozzles: 6-in-1 multi-nozzle has 0°, 15°, 25°, 40°spray patterns, rhythmic spray pattern, and shower spray pattern.
• Foam Bottle: Produces abundant and uniform bubbles.
• Water Filter: Filters out impurities from the water.
• Bottle Connector: Can be connected to a cola bottle.

Specifications:

Model: ST-7
Power Source: Battery Powered
Color: Black
Style: 1 x Battery, 2 x Battery (Options)
Maximum Pressure: 800 PSI/1.5GPM
Product Dimensions: 15"L x 12"W x 6"H
Water Hose Length: 16.4 Feet
Rated Power: 121W
Water Output: 5.6L/Min
Water Column Range: 32.8ft
Maximum Flow Rate: 1.5 Gallons Per Minute
Item Type Name: Cordless Pressure Washer

Accessories List:

Removable Foam Bottle *1
Cordless Pressure Washer *1
Charger *1
6-in-1 Multi-function Nozzle *1
5m Long Water Hose *1
Lithium Battery
Water Filter *1
Bottle Connector
Hose Adapter
Manual *1