HIGHLY EFFICIENT & EFFORTLESSLY CUTTINGMini chainsaw with an deeply quenched guide chain design, a pure copper motor and 21V high-power battery make it only takes about 4 seconds to cut a log with a diameter of 6 inch.Seesii Electric chainsaw can be used for any project in the life, it is suitable for wood cutting, trees branches pruning, stubborn bushes cleaning, gardening. They are portable than wired chainsaw, faster than reciprocating saws, and lighter than gasoline sawsLARGE CAPACITY BATTERY PACKWe know that the battery life of the mini chainsaw cordless is your most important concern. Our Rechargeable electric saw is equipped with One Pack 2.0 batteries and fast charger. Rechargeable batteries with self-overload and temperature protection provide a much longer battery life.ONE HAND USE CHAINSAWDesigned by top technicians to keep the weight of the chainsaw to a minimum, portable battery chainsaw weighs only .Lbs and around the 6-inch length. It can be used with one hand and not easy to fatigue for long-term use. it gets rid of the clumsiness of traditional chainsaws and is easy for even an -year-old to hold, making pruning branches an easy and happy task.UPGRADED MINI CHAINSAWThis Chainsaw has added a safety lock switch and splash guard. To prevent accidental starting, the safety lock and trigger must be pressed simultaneously to start the saw. Anti-splash baffle prevents wood chips from splashing during work. In addition, LED light has been added, which can play a role in lighting in the dark woods.