| Model Num. | WX-A4 | Battery Specification | |
| Temperature (operation condition) | -0℃~~+40℃ | Battery Qty | |
| Humidity (operation condition) | 8%~~90% | Capacity | 5V2A 9V2A |
| seismic behavior | Working Time | >8H | |
| Weight | 130g | Material | Zinc Alloy |
| Size | Φ99x8.2mm | Color | Black, White |
| Watts | 14.8Wh-77WH | Accessories | USB Cable, User manual |
| Appliance | Iphone X, , All QI ，Phone with Wireless Functions | ||
