Knocki is designed to run for many months using readily available AAA batteries.
Factors affecting battery life include:
- The brand of batteries used. Batteries from a reputable brand (Energizer, Duracell, Rayovak) are recommended for best performance.
- More frequent use will necessitate more frequent battery replacement.
- The "activity level" of a surface can impact battery life. Very active surfaces such as dining tables or desks will impact battery life more heavily than inactive surfaces such as walls.
We recommend using rechargeable batteries for a greener planet.