About Us

Prüfengel offers authentic consumer tests in which real users share their experiences with products. Our tests are based on practical applications in everyday life and reflect the opinions of consumers. As we focus on consumer tests, we do not carry out material, long-term or laboratory tests. Our aim is to provide honest feedback to help you make a purchasing decision. For a detailed insight into our comprehensive evaluation process, which forms the basis of all our product reviews, please click here.

RASENWERK®
Connection clamps for robotic lawnmower boundary wire

The RASENWERK® connection clamps for robotic lawn mowers can be used without hesitation with all models from popular brand manufacturers such as Gardena, Husqvarna and Yard Force. The connection clips make it quick and easy to install the boundary wire on the robotic lawnmower’s charging station. The high-quality clip fasteners are made of extremely robust and weather-resistant plastic. This makes the clips extremely stable and durable. Unlike conventional connectors for charging stations, the practical blade contacts eliminate the need to strip the sheathing. RASENWERK’s® selection of accessories makes these terminal blocks a versatile choice. Overall, RASENWERK® terminal blocks measuring 9 × 36 mm and suitable for diameters of 3.4 mm offer a solid combination of stability, accuracy of fit and flexibility. The simple installation and selection make them a practical choice for a wide range of robotic lawn mowers. The positive properties of the connection clamps make them a recommended option for anyone looking for robust connection clamps for robotic lawn mowers’ boundary wires.

Advantages

✅ Quick assembly
✅ First-class workmanship
✅ High quality material
✅ Compatible

Disadvantages

❌ None

The first impression

Packaging and contents

ℹ️ Here we take a closer look at packaging. Sustainability is becoming an increasingly important factor. In addition, adequate protection of the product must of course also be guaranteed. Are the contents of the packaging complete and does the manufacturer make it as easy as possible for me to use the product straight away?

CriterionRemarkScore achieved*
Product protectionRelatively sturdy cardboard box, adequate product protection90 points
Sustainability PackagingUnnecessary packaging waste has been avoided, the plastic film protects the product components90 points
Package contents & scopeComplete100 points
Instructions for useIn German, clearly written and illustrated.100 points
Total95 points
Weighting: 20%
*The maximum score is 100 points

When you open the packaging for the RASENWERK® robotic lawnmower boundary wire connectors , the first impression is extremely positive. The sturdy cardboard packaging provides adequate protection for the product and impresses with its stability. The shipping paper inside ensures that the product is delivered undamaged. One aspect that deserves special mention is the sustainability of the packaging. The company has deliberately avoided creating unnecessary packaging waste while at the same time protecting the product components with a carefully applied plastic film. The instructions for use can be viewed on the manufacturer’s website . This makes installation much easier and ensures that even people without special technical experience can install the connection terminals without any problems. Overall, the first impression of both the packaging and the contents creates positive expectations for the future use of RASENWERK® connection clamps . The careful product packaging and the environmentally friendly design help to ensure that the installation of the terminal blocks can begin smoothly.

The first time in your hand

Product processing and appearance

ℹ️ Before we start the practical test, we take a close look at the workmanship of the products. How high quality are the materials used? Are the look and feel satisfactory?

CriterionRemarkScore achieved*
Visual appearanceAttractive design100 points
ProcessingVery good workmanship100 points
StabilityVery stable100 points
Sustainability of the productNo information on sustainability, but high-quality materials80 points
Total95 points
Weighting: 20%
*The maximum score is 100 points
The connection terminal is ready for the practical test.

The connection clamps for robotic lawn mowers from RASENWERK® impress at first glance with their attractive design. The very good workmanship of the product is clearly noticeable and contributes to its durability . The stability of the connection clamps, which is guaranteed thanks to the robust plastic construction, is also outstanding. Although there is no explicit information on the sustainability of the product, the use of high-quality materials and the careful workmanship indicate a certain longevity and therefore a contribution to sustainability. In addition, the functionality of the connection terminals is a particular plus . The practical blade contacts make stripping the sheathing unnecessary. As a possible point of improvement, it would have been desirable if specific information on the sustainability of the product had been available in order to appeal even more to the environmentally conscious consumer. Overall, the connection terminals from RASENWERK® make a convincing impression with their attractive design, very good workmanship and noticeable stability. The high-quality materials and functionality complement the positive aspects. A further increase in attractiveness and additional appeal to environmentally conscious buyers could be achieved through clearer information on sustainability . Nevertheless, the ecological aspects have been taken into account.

This is what our practical test showed

Does the manufacturer keep its advertising promises?

ℹ️ Our practical test has the highest relevance and therefore weighting. Here, the product has to undergo a wide range of criteria and tests. We check the functions and product promises of the test article.

CriterionRemarkScore achieved*
RobustnessRobust against environmental influences100 points
AssemblySimple without special tools100 points
StopSecure hold100 points
CompatibilityCompatible with a wide range of robotic lawnmowers100 points
Long-term stabilityReliable functionality100 points
Total100 points
Weighting: 45%
*The maximum score is 100 points

Our comprehensive practical test of the connection clamps focused in particular on the ease of installation, which proved to be outstanding. The connection clamps were stable, even with thicker boundary wires. The test was carried out on a Gardena minimo. The functionality of the connection clamps also proved to be remarkable. Thanks to their ingenious design, they proved to be extremely user-friendly, as the connection clamps also strip the insulation. The extraordinary load-bearing capacity of the terminal blocks was confirmed in demanding test scenarios, underlining their robustness and stability. The terminal blocks impressed in terms of weather resistance and reliable hold. All in all, our practical test resulted in an extremely positive overall impression. The connection clamps for robotic lawn mowers from RASENWERK® fulfilled their promises in terms of ease of installation, functionality, accuracy of fit, resilience and hold almost without reservation. It presents itself as an outstanding product that impresses with a combination of technical sophistication and practicality.

Price/performance ratio

and ratings from consumers

ℹ️ Finally, we examine how the product compares to the competition. Can it keep up with the competition in terms of price and quality? Would we generally recommend buying it? We also look at the consumer reviews and check whether the critical and positive reviews are actually justified.

CriterionRemarkScore achieved*
Price / performance ratioVery good performance in the mid-price segment80 points
Rating cut4.7 out of 5.0 on Amazon85 points
Total83 points
Weighting: 15%
*The maximum score is 100 points

On the Amazon platform, consumers rate the product with an average of 4.7 stars. The higher price was criticized. Many customers like the stability. In our practical test, we were able to confirm that the connection clamps are also suitable for thicker boundary wires.

Prices of up to €6 are charged on the Internet for equivalent products. Very inexpensive products are available from as little as €2. The connection clamps for robotic lawn mowers from RASENWERK® are therefore currently in the mid-price segment with a price of €3.99. For the quality and performance received, the price-performance ratio is very good.

Overall result

WeightingScore achieved*
1. packaging & contents20%95 points
2. product processing & appearance20%95 points
3. in the practical test45%100 points
4. price/performance & consumer ratings15%83 points
Total95 points
*The maximum score is 100 points
Connection clamps for robotic lawnmower boundary wire
 of the brand 
RASENWERK®
achieved
95
Points in our test and therefore passed. The test was carried out in the test period
02/24
and is stored in our database under the licence number
240206004
. Further information on our test procedure can be found at www.pruefengel.de/testverfahren.

The practical tests are based on careful observations and do not include long-term or laboratory tests. The test judgements reflect the personal impressions and opinions of the testers who try out the products in everyday use. We would like to emphasise that these evaluations do not claim to be exhaustive and may reflect both subjective and objective impressions. The evaluations are made to the best of our knowledge and belief, without any liability being assumed for the accuracy or completeness of the test results. It is important to note that our tests are not based on legal requirements, medical effects or specific ingredients of the products. We rely on the advertising claims and information provided by the manufacturers, but use of the information is always at your own risk. Our efforts are aimed at ensuring a serious and thorough testing procedure, which has been developed in a long and professional process in close co-operation with our testers.

The practical tests are based on careful observations and do not include long-term or laboratory tests. The test judgements reflect the personal impressions and opinions of the testers who try out the products in everyday use. We would like to emphasise that these evaluations do not claim to be exhaustive and may reflect both subjective and objective impressions. The evaluations are made to the best of our knowledge and belief, without any liability being assumed for the accuracy or completeness of the test results. It is important to note that our tests are not based on legal requirements, medical effects or specific ingredients of the products. We rely on the advertising claims and information provided by the manufacturers, but use of the information is always at your own risk. Our efforts are aimed at ensuring a serious and thorough testing procedure, which has been developed in a long and professional process in close co-operation with our testers.

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Evaluation process

You can find a detailed insight into our evaluation process, which forms the basis for our product ratings, here:

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Our product evaluations are carried out exclusively through direct, on-site tests. This ensures a detailed and specific examination of the product properties. You can find more information about the test procedure here.

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