Brand:TDX; Model:X-23; Cell type: Li-ion; Capacity Range (m Ah):2000-4500; Input Voltage (V):5; Output Voltage (V):5; Output Current (m A):1000; Dimensions (cm):10.3 x 1.96 x 1.96; Weight (kg):0.08; Capacity (m Ah):2300; Power Display:LED; Compatible With: Universal