I tested it on dry cherry branches 2- 8 cm and found out that it heats up very quickly, stops working and maybe there is risk the device to be damaged, although I often put oil on the chain. The blade was heated so much that the oil burned like in a pan. There are no guidelines for how much the chain should be stretched and it should probably not be stretched a lot but rather moderately, as I read in a similar product. The voltage dropped very quickly from a maximum of 20.5 volts to 19,5 volt, but I have not checked if the battery really has a capacity of 10000 ah. So it is doubtful if it is in fact functional on dry branches. If it does not behave the same in pruning the green branches of the trees, if the battery lasts for a satisfactory time and it continues working correctly, then it will have a good utility for light and moderate use. After that, I only remove one star from the product, because similar products may behave the same and I do not want to judge it unfairly. Thanks

I tested it on dry cherry branches 2- 8 cm and found out that it heats up very quickly, stops working and maybe there is risk the device to be damaged, although I often put oil on the chain. The blade was heated so much that the oil burned like in a pan. There are no guidelines for how much the chain should be stretched and it should probably not be stretched a lot but rather moderately, as I read in a similar product. The voltage dropped very quickly from a maximum of 20.5 volts to 19,5 volt, but I have not checked if the battery really has a capacity of 10000 ah. So it is doubtful if it is in fact functional on dry branches. If it does not behave the same in pruning the green branches of the trees, if the battery lasts for a satisfactory time and it continues working correctly, then it will have a good utility for light and moderate use. After that, I only remove one star from the product, because similar products may behave the same and I do not want to judge it unfairly. Thanks

I tested it on dry cherry branches 2- 8 cm and found out that it heats up very quickly, stops working and maybe there is risk the device to be damaged, although I often put oil on the chain. The blade was heated so much that the oil burned like in a pan. There are no guidelines for how much the chain should be stretched and it should probably not be stretched a lot but rather moderately, as I read in a similar product. The voltage dropped very quickly from a maximum of 20.5 volts to 19,5 volt, but I have not checked if the battery really has a capacity of 10000 ah. So it is doubtful if it is in fact functional on dry branches. If it does not behave the same in pruning the green branches of the trees, if the battery lasts for a satisfactory time and it continues working correctly, then it will have a good utility for light and moderate use. After that, I only remove one star from the product, because similar products may behave the same and I do not want to judge it unfairly. Thanks

The saw at first glance is not of bad quality (especially if you consider the price of 22.99 $ with a good discount, at which I was able to buy, for a complete set with two batteries). The quality of the materials and the build is very good, only the attached greaser is missing to lubricate the chain automatically, as in other large-sized saws. It is often necessary to stop the saw and lubricate it during work. Also I made the saw: put a square washer under the bolt of adjustment of the tension of the chain.

Пила на первый взгляд очень не плохого качества (особенно, если учитывать цену в 22.99$ с хорошей скидкой, по которой мне удалось купить, за полный комплект с двумя аккумуляторами). Качество материалов и сборки очень хорошее, не хватает только прикрепленной масленки, чтобы смазывалась цепь автоматически, как в других больших по размеру пилах. Приходится часто во время работы останавливать пилу и смазывать. Также я пилу доработал: поставил квадратную шайбу под болт регулировки натяжения цепи.

The saw at first glance is not of bad quality (especially if you consider the price of 22.99 $ with a good discount, at which I was able to buy, for a complete set with two batteries). The quality of the materials and the build is very good, only the attached greaser is missing to lubricate the chain automatically, as in other large-sized saws. It is often necessary to stop the saw and lubricate it during work. Also I made the saw: put a square washer under the bolt of adjustment of the tension of the chain.