SEYVUM Brushless 40V 16 Inch Chainsaw with 2 x 4.0Ah Batteries, Electric Chain Saw Cordless with Tool-free Chain Tension, Auto Oiling, Heavy-Duty for Tree Felling, Firewood Cutting, Pruning

• BRUSHLESS MOTOR & POWERFUL PERFORMANCE: 40V upgraded brushless motor delivers more power, longer run time, quieter operation, and longer motor life, up to 200 cuts of 4x4 inch wood, ensuring excellent results and unmatched productivity whether you're felling logs or chopping firewood 2 X 4.0Ah LARGE-CAPACITY BATTERIES: 2*4000 mAh batteries and 2.4A fast dual port charger with exceptional performance and cutting performance comparable to gas powered chainsaws. Up to 200 cuts of 4x4 inch wood on a per charge and up to 55 min of run time on low speed, greatly extending work time 2 ADJUSTABLE SPEEDS: The high speed 7165 RPM, cutting speed 13.5 M/S, can effortlessly complete the task of cutting hard wood. the low speed 5370 RPM, cutting speed 10 M/S, help you deal with different cutting tasks, it is the first choice for professional arborists, loggers TOOL-LESS TENSIONING & AUTO-OILING: Tool-less chain tensioning system makes it easy to achieve optimal tensioning. Automatic oiler ensures the chain is continuously lubricated, preventing premature wear and optimizing chain performance and life ENHANCED SAFETY FEATURES: The chainsaw can only be activated by pressing safety button and switch at the same time. And the chainsaw head is designed to reduce kickback. Instant-stop chain brake quickly stops operation within 0.2 seconds when kickback occurs, preventing accidental cuts and minimizing the risk of injury WHAT'S INCLUDED: You will get 1 x 40V Chainsaw, 1 x 16" Chain, 1 x Chain Bar, 1 x Blade Protection Cover, 2 x 20V 4.0Ah Batteries, 1 x 2.4A Dual Charger, 1 x Manual. If you have any questions about the product, please feel free to contact us