Description
Stay fully powered wherever life takes you with the massive-capacity UGREEN 20000mAh Magnetic Wireless Power Bank (Model PB312). Combining seamless MagSafe-compatible wireless charging with high-speed 20W USB-C Power Delivery (PD), this heavy-duty portable charger snap-attaches securely to your iPhone or Qi-enabled devices. With enough energy to recharge your smartphone multiple times over and support for simultaneous multi-device charging, it is the ultimate battery pack for travel, remote work, and outdoor adventures.
Key Features
- Ultra-High 20,000mAh Capacity: Delivers massive power capability, capable of fully recharging an iPhone 15/14 up to 4 times or an iPad Pro over 1.5 times on a single charge.
- Strong Magnetic Attachment: High-grade built-in magnets lock firmly onto MagSafe-compatible iPhones (12 through 16 series) and magnetic cases without slipping or sliding.
- 20W USB-C PD Fast Charging: Supports 20W Power Delivery output to fast charge an iPhone from 0% to 60% in roughly 30 minutes, while providing rapid self-recharging for the power bank.
- Multi-Device Charging: Charge multiple devices at the same time using wireless magnetic output alongside wired USB ports.
- Universal Qi Compatibility: Works seamlessly with MagSafe iPhones, Qi-enabled Android smartphones, AirPods, and low-current accessories.
- Comprehensive Safety Protection: Outfitted with multi-layer circuit safety safeguards protecting against over-charging, over-voltage, overheating, and short circuits.
Technical Specifications
| Brand & Model | UGREEN PB312 |
| Battery Capacity | 20,000mAh / 3.7V (74Wh) |
| Wireless Output | 5W / 7.5W / 10W / 15W Max |
| USB-C Input/Output | 5V/3A, 9V/2.22A, 12V/1.67A (20W Max Output) |
| Compatibility | iPhone 12–16 Series, MagSafe Cases, Qi Smartphones, Wireless Earbuds |
| Indicators | LED Battery Status Indicator Lights |
| Safety Protection | Over-current, Over-voltage, Over-temperature, Short-Circuit Protection |
| Warranty | 1 Year Official Manufacturer Warranty |