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Very good charger, but it has very weak and inaccurate current sensor (the same issue I have with M6 version). If you calibrate current for one specific value e.g. 2A (or 3A or 5A doesn't matter) values over and below this point will be measured incorrectly. For example if you set on charger 1A real output current will be larger lets say 1.15A, if you set 0.5A output current will be 0.7A, for values larger than calibration point real output current will be lower than set e.g. for 3A real output will be 2.8A. (ISDT chargers have a very good and precise current meter) Best way is to calibrate it for 1A or 1.5A and don't charge small batteries below 500-600 mAh capacity. Rest of great features of that charger compensate that issue.
Файний пристрій, оновив до нової прошивки, зараз тестую на літієвих 18650, далі буду тестувати як він заряджає ра розряджає автомобільний акумулятор
nice little charger /tool
It's a good device. But there were some uncertainties in the discrepancy of the written capacities: on the front panel 350 watts, and on the sticker on the bottom and the box 400 watts (see. photo). There is a feeling of "we made it from what was." In addition, at the opening of the autopsy revealed the absence of a fuse which burned in some users when the balancing cable was mistakenly connected. This may be a new version of the board. The device itself works fully, but it is necessary to calibrate.
Very well, thank you
Quality at the highest level
Super charger
Perfect product...Thank you Banggood.
Very good charger!. fast delivery .Good quality !
This is the most effective equipment on RC market especially on Racing drone. Its have all we need to diagnostic our drone. The price is totally acceptable and build quality is quite good.