Karcher OC Handheld Compact Power Pressure Washer Battery Powered | 1.328-129.0

• Cordless - no mains socket or garden tap required
• Up to 15 bar maximum pressure, 150 l/h flow rate
• eco!Mode at 6 bar extends runtime to 30 minutes per charge
• Max mode gives 12 minutes runtime at full 15 bar pressure
• 4-in-1 Multi Jet nozzle - four spray patterns in one attachment
• 5 m suction hose draws from any bucket or water source
• Charges via USB-C in 3 hours using the included cable and adapter
• Foldable handle for compact storage and easy transport
• Weighs just 0.8 kg without accessories
• Winner of the iF Design Award 2026
• Manufacturer warranty: 2 years
• Dimensions: 254 x 71 x 186 mm

Kärcher OC Handheld Compact Cordless Pressure Washer - Clean Anywhere Without Mains Power

Freedom from fixed connections:

The Kärcher OC Handheld Compact runs entirely on its built-in 7.2 V lithium-ion battery and draws water through its 5 m suction hose from any available source - a bucket, water butt, or stream - so there is no need for a mains socket or garden tap nearby. This makes it a genuinely practical tool for cleaning bikes after a trail ride, rinsing muddy boots at the car, washing down camping gear, or freshening up garden furniture on a patio without an outdoor tap.

Two pressure modes to suit the task:

A simple two-stage pressure adjustment switches between eco!Mode at approximately 6 bar for delicate surfaces and water saving, and maximum mode at 15 bar for more stubborn dirt. In eco!Mode the battery delivers up to 30 minutes of runtime, while maximum mode gives 12 minutes per charge - both modes indicated by the on-unit LED display. The included 4-in-1 Multi Jet nozzle lets you switch between four spray patterns without changing attachments, covering everything from a wide fan rinse to a focused jet.

Compact design built for storage and transport:

The foldable handle reduces the overall pack size so the unit sits neatly in a cupboard, locker, or car boot without taking up unnecessary space. At 0.8 kg without accessories, it is light enough to use single-handed for most tasks. The OC Handheld Compact was awarded the iF Design Award 2026, recognising its innovative approach to portable cleaning.

Charges via USB-C:

The unit recharges from the included 5 V / 2 A USB cable and adapter, reaching a full charge in 3 hours - compatible with the same USB-C chargers used for many phones and tablets. This means it can be topped up at a campsite, in a van, or from a portable power bank, adding further flexibility away from home.

Shop the full Garden & Outdoor range from Heavins.ie, with delivery available across Ireland.

Key Features

Cordless operation - runs on a built-in 7.2 V lithium-ion battery with no mains connection required.
15 bar maximum pressure - medium pressure output suitable for bikes, garden furniture, outdoor gear, and boots.
eco!Mode - reduces pressure to approximately 6 bar, extends runtime to 30 minutes, and lowers water consumption.
12 minutes runtime in max mode - sufficient for a thorough rinse or spot clean on a single charge.
4-in-1 Multi Jet nozzle - switches between four spray patterns in one attachment for versatile cleaning.
5 m suction hose - draws water from a bucket, barrel, or natural source; no garden tap connection needed.
USB-C charging - full charge in 3 hours via the included 5 V / 2 A USB cable and adapter.
Foldable handle - collapses for compact storage and easy transport in a bag or car boot.
LED indicator - displays current mode and battery status at a glance.
iF Design Award 2026 - recognised for its innovative, space-saving handheld design.
Weight: 0.8 kg - light enough for comfortable single-handed use on most tasks.
Not compatible with garden hose connectors - water supply is via the suction hose only.

Specifications

• Model: Kärcher OC Handheld Compact
• Model number: 1.328-129.0
• Colour: Yellow
• Maximum pressure: 15 bar
• eco!Mode pressure: 6 bar (approx.)
• Flow rate: 150 l/h
• Runtime - eco!Mode: 30 minutes
• Runtime - max mode: 12 minutes
• Charging time: 3 hours
• Charging connection: USB-C
• Suction hose length: 5 m
• Weight (without accessories): 0.8 kg
• Dimensions (LxWxH): 254 x 71 x 186 mm
• Manufacturer warranty: 2 years

What's Included in the Box

• Kärcher OC Handheld Compact unit
• 4-in-1 Multi Jet nozzle
• 5 m suction hose
• Detergent bottle
• Bottle adapter
• USB-C charging cable (5 V / 2 A)
• USB power adapter

Setup and Care

Getting started:

Charge the unit fully using the included USB-C cable and adapter before first use - a full charge takes 3 hours. Attach the suction hose to the unit and place the free end into your water source, then fit the 4-in-1 Multi Jet nozzle before switching on.

Choosing the right pressure mode:

Select eco!Mode for delicate items such as garden cushions, children's toys, or painted surfaces to conserve water and extend battery life to 30 minutes. Switch to maximum mode at 15 bar for more heavily soiled items like muddy bikes, tyres, or boot soles.

Using the detergent bottle:

Fill the included detergent bottle with a suitable outdoor cleaning solution and attach it via the bottle adapter for tasks that benefit from a cleaning agent. Always rinse surfaces thoroughly with clean water after applying detergent.

Storing the unit:

Fold the handle down after use to reduce the pack size for storage. Drain the suction hose and rinse it through before putting the unit away, and store in a dry location away from frost to keep the battery and seals in good condition.

We are pleased to offer FREE delivery on orders over €499.00 to anywhere in the Republic of Ireland and Northern Ireland, and our Click & Collect service is FREE on all orders.

All items are shipped from the Athlone Warehouse in Co. Westmeath, Ireland so no import duties apply to the island of Ireland.

Delivery Costs to Republic of Ireland are €6.99 for orders Under €499.00

Same Day Dispatch €9.99
Orders placed before 12pm are dispatched the same working day, helping your items reach you sooner. Excludes bulky items.

Large Bulky Items
Please be aware that large, bulky items (large appliances, white goods, etc.) have a delivery charge of €39.99 for bulky items or €59.99 for extra bulky items to ROI

- We are now delivering to Northern Ireland with all delivery costs equal to the Republic of Ireland.

View our full Delivery & Collection information

Due to our valued customer feedback, we have updated and improved our Returns Policy.

We now offer an exhange or refund on goods purchased online, and returned 14 days after purchase.

View our Full Returns Policy