In description, and as in photo, written 3000mAh, in reality, a few grams less than original bosch(true 1,5mAh) and charging from same voltage in about same period, same charger. So my opinion, not really 3000mAh, half maybe. Hope lasts in time, did not use it yet. After order placement tryed to cancel order, time procesing till shipment last long(almost over). Photo attached. Came partly charged(photo). Charged in abouth 20 minutes(charger led turn of).
ultra long delivery, until i got it I buy new one. quality is not so good.