SOYUS 40V 16-Inch Brushless Cordless Chainsaw with Battery and Charger, Battery Operated Chainsaw with Auto-Tension & Auto-Lubrication for Wood Cutting & Tree Trimming, 2x4.0Ah Batteries Included

✅ High-efficiency Brushless Motor : Powerful 40V, long-lasting and durable, runs quieter and more efficiently. ✅ Automatic Tensioning System : Eliminate the hassle of manually adjusting the chain, always maintain the best cutting condition. ✅ Intelligent automatic lubrication : Reduce friction loss, prolong the life of the machine, and save maintenance. ✅ Ergonomic design: Lightweight body + non-slip grip, comfortable to operate and reduce fatigue in long time operation. ✅ Multi-scenario application: Easy to cope with gardening pruning, wood cutting, DIY projects and other needs!