Many consider the absence of a charge indicator as a disadvantage of this battery model. I intentionally took exactly 1.5 A * h. Firstly, I consider such a capacity to be optimal (in relation to a screwdriver, impact, renovator, etc.) for household tasks. For a mini-circular and a puncher, of course, it is desirable to use a battery with a larger capacity, for example, 4 Ah. Secondly, if you have a spare fully charged battery (which, given its compactness, you can always take with you, even if you climb to work somewhere at a height), the presence of a charge indicator loses all meaning. In general, I am satisfied with the purchase, I received exactly what I expected.