Thanks to its 15-litre tank and 18-volt battery operation, the Bosch Fontus cordless high-pressure cleaner is perfect for use at home or on the go. It offers 3-stage adjustable pressure and four different spray patterns to choose from, a spot jet for stubborn dirt, a 15° fan jet for precision on smaller areas, a 50° fan jet for spraying larger areas and a soft shower jet for gentle cleaning, such as muddy dog ​​paws. The adjustable SmartBrush washing brush is ideal for cleaning windows or wheels. Storing accessories directly on the device and storing the gun during use make cleaning even more convenient. The Fontus cordless pressure cleaner is also equipped with the intelligent Bosch Syneon chip. The Syneon chip constantly analyses the energy consumption and only draws as much energy from the battery as is needed for optimal performance in demanding applications or maximum endurance in less intensive work. An extendable handle and two sturdy wheels allow for quick setup and easy maneuvering.

Specifications

Same summary

The Bosch Fontus Gen2 Solo is a cordless high-pressure cleaner designed for users who already have an 18V Bosch battery or other devices from the Power For All Alliance system. It is recommended primarily for quick and practical cleaning of bicycles, sports equipment, vehicles or smaller outdoor areas where mobility is a priority and no electrical connection is required. When choosing, it is important to note that this model does not contain a brushless motor and does not include a battery - making it more suitable for those who already use the Bosch battery ecosystem. For regular or more intensive use or cleaning larger areas, models with a brushless motor and battery are often a better choice.

Recommendation source: Enaa guides and team experiences.

User view

This cordless cleaner is most commonly used by active individuals and families who want to quickly clean their bike after a trip, sports equipment or car in the yard, as well as RV owners and campers who need a compact, portable and energy-efficient cleaning tool. Its easy-to-use and lightweight design allows for thorough cleaning in a variety of locations – whether at home or on the go.

Many users are also attracted to the comprehensive battery system when deciding on Bosch, as they can use the same 18V battery with other Bosch tools, which allows for greater flexibility and reliability when working at home or in the garden.

Why buy at Enaa

At Enaa you will find a wide selection of cordless pressure washers and reliable advice that makes it easy to choose according to your needs and compatible equipment. Your decision is supported by clear technical information and expert assessments from our garden tools team.

Answers to frequently asked questions

Can I use this cleaner without a previously purchased Bosch battery?

No, this model does not come with a battery or charger. It can only be used if you already have a compatible Bosch 18V battery from the Power For All Alliance.

Is the cleaner suitable for cleaning larger areas such as patios or yards?

For quick cleaning of small and medium-sized areas, the cleaner will be more than sufficient. For larger areas or very intensive use, we recommend considering a model with even more power or a brushless motor for improved efficiency.

Which users will be most satisfied with this model?

This cleaner will best suit users who already use the Bosch 18V battery system, need mobility, ease of carrying, and are looking for a quick solution for on-the-go cleaning of various equipment or vehicles.

What about connectivity with other Bosch tools?

The model is designed as part of the Power For All Alliance program, which means that compatible Bosch 18V batteries can also be used with other Bosch tools for the garden and home.

Description updated: April 2026