Large-capacity power bank with built-in cable, 20000 mAh fast-charging mobile power supply gift Battery type: lithium polymer battery Cell type: polymer lithium-ion cell Shell material: plastic Color: black, white, purple, pink Power capacity: 6000 mAh, 10000 mAh, 20000 mAh Size: 144*68.5*20.6mm Is there a licensed private brand: Yes Charging power: 10W Style: Creative design Function: Multi-USB port output
