With Two Batteries And Two Chains, This Lightweight, Portable, Cordless Chainsaw ?POWERFUL COPPER MOTOR?- Equipped with high power pure copper motor that is stronger longer run-time, more torque, and more power. It only takes about 7s cut a log with a diameter of 6! (The specific situation depends on the actual size and hardness of the wood). ?LIGHTWEIGHT FOR ONE HAND USE?- This hand chainsaw is specially designed for one-handed use. It's small, only 1.96lb (0.88kg), very comfortable to hold. Perfectly for women, men, and the elder. Also easy for left handed. ?SECURITY UPGRADED?- 5 safety designs to keeping you safe: ? Gloves: Prevent branches from sticking hands; ? Splash Baffle: Prevent debris from splashing; ? Safety Lock: Prevent accidental activation and cause injury; ? Anti-Slip Handle: Prevent the mini wood cutting chainsaw from falling off your hands; ?All-Inclusive design handle: Prevent accidental hand injury during cutting. ?2PCS HIGH PERFORMANCE BATTERY?- This cordless chainsaw is equipped with 2pcs 21V 2000mAh rechargeable batteries, all batteries have passed various safety certifications in the United States and Europe, such as UL, CE/UL/MSDS/UN 38.3/ROHS Certification. Both have overload and temperature protection and longer battery life. ?2 CHAINS CHAIN SHARPENER INCLUDED?- 2PCS chains included( 1pcs has been installed on chainsaw). And have a Chainsaw Sharpening File Tool, which makes the chain sharper and easier to cut. ?WELL-BUILT CHAINS GUIDE PLATE?- The battery powered tree chainsaw adopts a secondary quenched alloy chain with high hardness and high sharpness, high-quality metal guide plate, not easy to bend and break, saw wood more smoothly and longer service life. ?WIDE APPLICATION?- The mini chainsaw 6 inch cordless can be used for tree trimming, pruning branches gardening art, wood cutting, carpentry DIY, and various outdoor cutting needs. It's a perfect tool. ???It's a great mini chainsaw to give as a gift for Dad, Mom, Friends, Husband!