The Anthbot N8 robotic lawn mower operates for approximately two hours on a single charge and covers just under 200 square meters per session, according to testing details published by notebookcheck.se. Powered by a 9,2 Ah or 198 Wh battery, the device returned to its charging station with roughly 15 percent charge remaining during the evaluation.
Battery Performance and Charging Cycles
Testing showed that the mower’s runtime slightly exceeded the manufacturer’s official specifications. Once docked, the Anthbot N8 remained at the charging station for about an hour and a half. During this recharge cycle, the electric meter recorded a power flow of just over 200 Wh.
Calculating yearly lawn maintenance energy use
When extrapolating the energy use to a standardized lawn size of 500 square meters maintained three times weekly, the Anthbot N8 consumes roughly 16 kWh. The elevated energy consumption stems largely from a standby power draw exceeding 10 watts while the machine waits for its next scheduled mowing run.
Comparing operating noise to conventional mowers
Operating noise for the Anthbot N8 measured around 70 dB at a distance of one meter. This sound level places the unit close to the noise output of a conventional, push-behind lawn mower. Consequently, the machine loses the typical acoustic advantage associated with robotic mowers, which are generally expected to operate much more quietly. Users can select an optional, quieter mode that reduces the blade speed to mitigate the noise.
Frequently Asked Questions
How large is the battery inside the Anthbot N8?
The robotic lawn mower is equipped with a 9,2 Ah battery rated at 198 Wh, according to notebookcheck.se.

What is the standby power consumption of the Anthbot N8?
The unit draws over 10 watts of standby power while resting between scheduled mowing operations.
How loud does the robotic mower get during operation?
Measurements taken at a one-meter distance show a noise level of approximately 70 dB, though an optional lower-speed blade mode reduces the sound.