Product Guides

How to Maintain a Robotic Lawn Mower

Pinterest LinkedIn Tumblr

We are reader-supported and may earn a small commission at no additional cost to you if a purchase is made through one of our links.

Robotic lawn mowers require regular maintenance for them to operate. A well-maintained robotic lawn mower will not help you get the work done within the shortest time possible, but also saves you from spending on costly repairs.

With regular maintenance, your robotic lawn mower will last longer, thus offering value for money. The good thing about robotic lawn mowers is that they have fewer parts than regular lawn mowers. This makes them easy to maintain.

Also, this type of lawn mower requires minimal maintenance, so you can use them multiple times without experiencing any problems. If you are in search of the best robotic lawn mowers, read our roundup article to an ideal unit for your heating needs.

Tips for Maintaining a Robotic Lawn Mower

As earlier mentioned, robotic lawn mowers are fairly easy to maintain. That said, you don’t need any special skills to keep your electric mower in good condition. Below are some basic tips that can help you get started:

Proper cleaning

You need to clean your lawn mower properly when you are done using it. Remove dirt from crucial components such as the sensors, chassis, and wheels. Dirty bump sensors can give false readings, thereby affecting the performance of your lawn mower even if there is no obstacle in the way.

With time, there’ll be a build-up of dirt on the chassis, and this may lower the performance of your lawn mower. A jammed chassis will cause the mower to use up a lot of energy. This will not only drain the battery at a faster rate, but may also damage the cells.

The wheels should also be thoroughly cleaned and lubricated to allow the mower to move on different terrains. If you keep your lawn mower clean, it will glide smoothly without stalling during the mowing process.

Check the charging contacts for corrosion

If the charging contacts on your lawn mower are corroded, you may have a difficult time juicing up the battery. Consequently, the battery will take a longer time when charging, resulting in energy wastage. This can also cause the battery to overheat during the charging process.

Using a wire brush, gently scrub each terminal to remove the oxide layer from the contact points. The charging station should get the same level of care to prevent the charging system from failing.

Take care of the battery

To get the best out of your robotic lawn mower, you need to take good care of the battery. This particularly applies when using the lawn and when charging the battery unit. Don’t leave the battery plugged in for too long, as this will cause it to degrade.

Most brands recommend that you don’t charge the battery to the 100% mark, especially when storing the unit. Additionally, you shouldn’t discharge the battery fully during usage. If your lawn mower has a battery indicator, always keep your eye on it.

Check the blades before and after usage

The blades are one of the most important components of an electric mower. Ensure that you check if the blades on your mowing unit are in top-class condition before and after using your lawn mower. If you notice that the cutting edges are blunt, you should consider sharpening them to keep your lawn mower in good working condition.

It is recommended that you follow the manufacturer’s blade sharpening instructions to avoid damaging your mower. In addition to this, you should check the blades for cracks and other deformities. Cracked blades should be replaced to avoid injuries when using the mower. Be sure to replace the blade with the exact model that the lawn mower came with.

Fasten the bolts, nuts and screws regularly

Robotic lawn mowers are fitted with powerful electric motors that generate vibrations. This can cause some of the fasteners on the unit to come loose after repeated use. To ensure that your robotic mower stays in one piece, it is advisable that you tighten the fasteners regularly. This will help you avoid common lawn mower problems. To add to this, you should replace stripped fasteners, as this will allow for easy disassembly and assembly when handling future maintenance.

Clean the shell

A mower’s outer casing should be cleaned on a regular basis. The best way to go about this is by using a dump cloth and a cleaning brush. With the help of a brush, you can easily dislodge dirt and other debris from hard-to-reach areas. Try as much as you can not to wet the circuitry system when cleaning the shell.


Like all machines, a robot lawn mower should be given proper care and maintenance to keep it in good condition. In addition to the tips listed above, ensure that you store your robotic lawn mower properly to avoid damaging the components. The battery should be kept in a cool, dry place away from direct sunlight and other destructive elements.


Obsessed with technology. Compelled by innovation. We're your home of gadget reviews, technology news and intensive buyers guides. We believe that technology goes far beyond the gadget itself. From groundbreaking technological advancements to quirky gifts and gizmos, we're here to tell you all about the clash between man and machine.

Write A Comment