KÄRCHER OC 3 Plus Portable Outdoor Cleaner — 7 L Cordless Rinse for Bikes, Pets & Camping

The Kärcher OC 3 Plus is a lightweight, battery-powered portable outdoor cleaner with a 7 L tank and gentle 72 psi spray for rinsing bikes, boots, pets and camping gear on the go.

Designed for people who spend time outdoors and need a tidy, reliable rinse without hauling a heavy pressure washer, the OC 3 Plus combines a compact form factor, an integrated lithium-ion battery and easy-to-store accessories. Its low-pressure output removes mud and grit effectively while protecting delicate surfaces like fabrics, paint and pet paws. The device stores neatly in a trunk or camper and can be refilled from any tap thanks to the removable water tank.

How does the OC 3 Plus make field cleaning easier?

Its compact layout and smart storage mean the hose and spray gun tuck away under the removable tank, so the unit stays organized during travel. The battery removes the need for a nearby power source, and the lightweight design keeps carrying comfortable.

• 7 L detachable water tank for easy refills at sinks, taps or jerry cans
• Spiral hose and trigger gun store under the removable tank to save space
• Built-in lithium-ion battery for cordless operation at remote locations
• LED battery indicator to avoid surprises in the field

Will its low pressure still remove heavy mud and grime?

The OC 3 Plus operates at a measured 72 psi, which focuses on rinsing away softer dirt and sand rather than blasting surfaces. This makes it ideal for quickly removing dried mud from bicycles, footwear and fabric without risking damage to sensitive parts.

• Flat spray nozzle to rinse large surfaces and watch dirt wash away
• Cone-spray nozzle option for targeted, gentle cleaning of paws and delicate joints
• Pressure suited for rinsing helmets, strollers, tents and camping cookware

What accessories and options improve its cleaning performance?

Kärcher offers a selection of accessory kits to tailor the OC 3 Plus to specific tasks like bike maintenance or pet rinsing. Accessories click on quickly and extend the unit’s usefulness for targeted jobs without adding bulk to the main device.

• Bike cleaning kits with brush attachments to loosen mud before rinsing
• Pet washing accessories that mix gentle spray patterns with ergonomic grips
• Adapters and connectors for alternative water sources or longer reach

How long will the battery last during outings?

The integrated lithium-ion battery provides multiple short cleaning sessions before needing a recharge, depending on spray duration and nozzle choice. The LED status indicator helps you plan refills and recharge stops so you aren’t left without power when you need it.

• Long-run battery suited for several quick cleans between charges
• LED indicator displays remaining battery to avoid unexpected shutdowns
• Rechargeable battery eliminates the need for replacement cells in the field

Who is this for: the Kärcher OC 3 Plus is aimed at outdoor enthusiasts who need a simple, gentle wash solution—mountain bikers, campers, dog owners, parents with strollers, and RV travelers who want a portable washer that cleans gear without risking sensitive finishes. If you want an easy-to-store, cordless rinsing system that fits a trunk or caravan and handles dirt removal with care, this unit is built for you.