Porodo Power Case 4000mAh for iPhone Xr 

Battery Charger case comprehensive bumper design and Rubberized backplate, Portable Charger protects your iPhone from scratches and other daily wear and tear, yet small and convenient enough to fit easily in your hand or in your pocket.

Product Information

Battery: Li-polymer A-grade

Material: TPU+ABS+PC(Rubber finish)

Recharge time: 3-4 hours

Technical Specifications

Input: 5V/1A

Output; 5V/1A

Capacity: 4000mAh