Model: PN-939 Size:160*78*22 mm(L*W*H) N.W.:420g Capacity:3.7V/20000mAh 74Wh Rated Output:≥12800mAh ≥62.9Wh Input(Micro / Type-C / ‘Fruit’):DC5V 2A Out1 / Out2:5V 2.1A 5V 2.1A Total OUT:5V 2.1A MAX