CHATCTS Portable Cordless Car Washer with 2 Batteries — 21V 4000mAh, Brushless Motor & 6‑in‑1 Nozzle

CHATCTS Portable Cordless Washer is a battery-powered, brushless motor cleaning unit that delivers versatile, on-the-go washing for cars, patios, windows and more.

This compact washer combines a high-efficiency brushless motor, two 21V 4000mAh rechargeable batteries and a 6-in-1 adjustable nozzle to make fast cleaning possible wherever you have a water source. Designed to draw water from buckets, hoses, pools or natural bodies of water through a built-in filter, the unit is made to be lightweight, simple to assemble and easy to move between jobs without a power cord tether.

How long will the batteries run during typical cleaning sessions?

The package includes two 21V 4000mAh batteries that extend usable time: expect roughly 40–70 minutes depending on spray mode and pressure. Swapping batteries is straightforward so you can continue working while one battery charges.

• Two high-capacity 21V 4000mAh batteries with charge indicators
• Approximate runtime 40–70 minutes per charge depending on mode
• Fast charger included for quicker turnaround

What cleaning patterns and pressures can I choose from?

The included 6-in-1 nozzle rotates 360° and offers six distinct spray modes to match different tasks, from concentrated rinsing to a gentle shower for delicate surfaces. A dedicated foam bottle lets you apply detergent, then switch back to one of the six nozzle settings to rinse or scrub.

• Six spray modes: direct, cleaning, water flow, mist, fan and shower
• 360° rotation to change angle and pressure intuitively
• Foam bottle for detergent application and effective degreasing

Can I use water from containers, hoses or natural sources safely?

Yes — the washer’s suction hose and inline water filter let you pull water from buckets, garden hoses, swimming pools, rivers and lakes while reducing debris intake. The filter protects the pump and prolongs the life of the unit when you’re away from municipal water connections.

• 5m water suction hose included for remote water access
• Inline water filter prevents grit and particles entering the pump
• Faucet connectors (1/2" and 3/4") for easy tap attachment

Who is this best suited for?

The CHATCTS Portable Cordless Washer is aimed at vehicle owners, homeowners and outdoor enthusiasts who need a portable, plug-free cleaning solution. It’s useful for car and bicycle maintenance, balcony and patio cleaning, window washing, light siding and outdoor furniture care — anyone who wants a straightforward, battery-powered sprayer with multiple spray options and a full accessory kit.

Package contents include the cordless washer, two 21V 4000mAh batteries with power indicators, a fast charger, 6-in-1 nozzle, foam spray bottle, 5m suction hose, water filter, faucet connectors (1/2" and 3/4"), control switch, tool box and user manual. For assistance or service questions, customer support aims to reply within 24 hours.