Wildnix Lithium battery chain saw with 800m/min speed, 65# carbon steel blade, adjustable baffle, lightweight 4.3 lbs, for cutting large wood, with two 21V batteries

High-speed Heat Dissipation System: This lithium chainsaw has a heat dissipation hole design to prevent long-time use burn machine, the machine is used to start the fan to discharge the heat in the machine. Adjustable Baffle: The angle of the baffle on the chain of this lithium chainsaw can be adjusted according to the diameter of the tree, effectively preventing wood chips from splashing while increasing the cutting diameter. One-handed Operation: The lithium chainsaw itself weighs only 4.3 lbs, and can be easily operated with one hand to feel the convenience brought by the lightweight body. More importantly, it can fit into tight spaces that are inaccessible to traditional large saws. Safe and Reliable: The safety lock and switch button must be pressed at the same time to start to prevent an accidental start. Moreover, the handguard baffle protects the hand more effectively, and prevents the branches and leaves from scratching the hand. Sharp and Efficient: The blade of this lithium-ion saw is made of 65#carbon steel and is quenched to make cutting wood and work easier. The chain speed can reach 800m/min(43.75ft/s), which can easily cut large wood of 5.9inch in diameter in a short time.