- Material : Lithium Polymer Battery.
- Say NO to LOW Battery with Battery Shell Case.
- Safe Charging, Stable Charging & Portable Charging.
- Perform multiple tasks time charging + Protection.
- Stable Charging with one click.
- Solid material to protect your phone.
- Creative design, enjoy your phone without removing the power case.
- Avoid shorting circuit or overcharge ever under extreme conditions of wrong operating.
- Easy to install and remove with excellent fitting.
- Brand : JLW.
- Capacity : 4000 mAh.
- Battery Type : Grade A + Li-polymer.
- Product material : TPU + PC.