Gerffins PRO g250 2500 mAh. Discounted product

Brand: Unbranded
Product color: Black-gray
Description: Capacity: 2500 mAh, Compatibility: Universal
Type: Replacement battery for external battery
Compatibility: Universal
Housing material: Plastic
Capacity: 2500 mAh
Built-in battery type: Li-Polymer
Output connectors: USB