External battery for phone powerbank 10000

Brand: BY
Product color: Black
Description: Capacity: 10000 mAh, compatibility: fast charging, max. output current: 3A
Type: Portable accumulator
Compatibility: Fast charging
Housing material: Plastic, metal
Capacity: 10000 mAh
Max. output current: 3 A
Fast Charge Standard: QC 3.0