3X(21X18650 Battery Case Welding Bank Case PD con luce 18650 batteria 2812
(Battery: 18650 type flat head battery 21 (free welding). 1x 18650 Power Bank Case(Batteries not included)). Model: T21 series with light. T21-PD with light: output/input maximum power: 5V-3A 9V-2A 12V-1.5A.