The $25 price tag is very well done. Stroke quite weak, but allows you to drill in brick walls. No replacement batteries, reportedly matching the Popoman/Teccpo brand. The original battery is not fooled, it actually has 5 18650 cells with a capacity of 2000mAh and according to the catalog note these are high-current cells 20A with instantaneous consumption up to 30A. If someone has the opportunity, I recommend replacing them with high-current, e.g. Sony/Murata. From the capacity measurements, it turned out that the entire battery has a capacity of about 1700mAh, but one cell is a bit weaker. The battery has no protection against short circuiting or over-discharge - this is in the electronics of the screwdriver. Unfortunately, there is no balancer - the BMS only controls the tension of each piece and the temperature of the whole. With a discharged battery, the screwdriver does not turn on, but only flashes the LED from the backlight. A full charge of the battery takes about 2 hours 10 minutes, the charger then takes about 23W. As for the screwdriver, the control electronics are flooded with silicone. The motor is really brushless, the gearbox goes correctly - I did not disassemble it, so I will not say how done inside. It is certainly well lubricated. The screwdriver has no beating. I don't have the ability to check the torque, but it's quite strong. As for the attached accessories, they are quite poor quality. The drills can be twisted, the bits also do not look solid. However, at a promotional price I highly recommend. I think that the weak link will be batteries, also it is good if someone has the opportunity to replace them. One more thing, I chose EU Priority Line and the package came via Inpost with the possibility of redirecting to a parcel locker.

Wkrętarka jak za cenę 25$ jest bardzo dobrze wykonana. Udar dość słaby, ale pozwala wiercić w ścianach z cegły. Brak zamiennych akumulatorów, podobno pasują z marki Popoman/Teccpo. Orginalny akumulator nie jest oszukany, ma rzeczywiście 5 ogniw 18650 o pojemności 2000mAh i według noty katalogowej są to ogniwa wysoko prądowe 20A z chwilowym poborem do 30A. Jeśli ktoś ma możliwość polecam je wymienić na wysoko prądowe np. marki Sony/Murata. Z pomiarów pojemności wyszło mi, że cały akumulator ma pojemność około 1700mAh, z tym, że jedno ogniwo jest odrobinę słabsze. Akumulator nie ma zabezpieczenia przed zwarciem, ani nadmiernym rozładowaniem - to jest w elektronice wkrętarki. Nie ma niestety też balancera - zastosowany BMS kontroluje jednie napięcie każdej sztuki oraz temperaturę całości. Przy rozładowanym akumulatorze wkrętarka nie włącza się, a jedynie miga led od podświetlenia. Pełne ładowanie akumulatora trwa około 2 godzin 10minut, ładowarka pobiera wtedy około 23W. Jeśli chodzi o wkrętarkę, elektronika sterująca jest zalana silikonem. Silnik rzeczywiście bezszczotkowy, przekładnia chodzi poprawnie - nie rozbierałem jej, więc nie powiem jak wykonana wewnątrz. Jest na pewno dobrze nasmarowana. Wkrętarka nie ma bicia. Nie mam możliwości sprawdzenia momentu obrotowego, ale jest dość mocna. Jeśli chodzi o dołączone akcesoria to są dość słabej jakości. Wiertła potrafią być wykrzywione, bity też nie wyglądają solidnie. Jednak w promocyjnej cenie jak najbardziej polecam. Myślę, że słabym ogniwem okażą się akumulatory, także dobrze jeśli ktoś ma możliwość ich wymiany. Jeszcze jedno, przesyłkę wybrałem EU Priority Line i paczka przyszła Inpostem z możliwością przekierowania do paczkomatu.

The $25 price tag is very well done. Stroke quite weak, but allows you to drill in brick walls. No replacement batteries, reportedly matching the Popoman/Teccpo brand. The original battery is not fooled, it actually has 5 18650 cells with a capacity of 2000mAh and according to the catalog note these are high-current cells 20A with instantaneous consumption up to 30A. If someone has the opportunity, I recommend replacing them with high-current, e.g. Sony/Murata. From the capacity measurements, it turned out that the entire battery has a capacity of about 1700mAh, but one cell is a bit weaker. The battery has no protection against short circuiting or over-discharge - this is in the electronics of the screwdriver. Unfortunately, there is no balancer - the BMS only controls the tension of each piece and the temperature of the whole. With a discharged battery, the screwdriver does not turn on, but only flashes the LED from the backlight. A full charge of the battery takes about 2 hours 10 minutes, the charger then takes about 23W. As for the screwdriver, the control electronics are flooded with silicone. The motor is really brushless, the gearbox goes correctly - I did not disassemble it, so I will not say how done inside. It is certainly well lubricated. The screwdriver has no beating. I don't have the ability to check the torque, but it's quite strong. As for the attached accessories, they are quite poor quality. The drills can be twisted, the bits also do not look solid. However, at a promotional price I highly recommend. I think that the weak link will be batteries, also it is good if someone has the opportunity to replace them. One more thing, I chose EU Priority Line and the package came via Inpost with the possibility of redirecting to a parcel locker.

super strong motor, battery, very durable design.....https://youtu.be/qvO65ds3TRA

super strong motor, battery, very durable design.....https://youtu.be/qvO65ds3TRA

super strong motor, battery, very durable design.....https://youtu.be/qvO65ds3TRA