Mini chainsaw adopts costly brushless motor to get powerful&efficient cutting. Compared with pure copper motor, brushless motor can increase lifespan by 320%, output power by 90%, and reduce abrasion by 85%, energy consumption by 60%.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzes reviews to verify trustworthiness.
