UGREEN 20W 10000mAh Magnetic Wireless Power Bank Beige (UG-25208)
The UGREEN UG-25208 combines wireless convenience with portable power in an elegantly designed package. This compact magnetic power bank offers multiple charging options while maintaining a slim profile.
Magnetic Wireless Charging Technology
The UG-25208 features a powerful magnetic attachment system compatible with MagSafe-enabled devices. The power bank delivers 7.5W/10W wireless charging through its magnetic connection. As a result, users can simply snap their compatible iPhone or Android device onto the power bank for immediate charging without cables.
In addition, the magnetic alignment ensures optimal charging efficiency by:
- Precisely positioning the charging coil
- Maintaining a secure connection during use
- Reducing heat generation and energy loss
- Allowing phone use while charging
Wired Charging Capabilities
Beyond wireless functionality, the UGREEN UG-25208 offers fast wired charging options:
- USB-C port with 20W PD output
- USB-A port supporting 18W Quick Charge
These ports enable faster charging than the wireless option, consequently providing flexibility based on your immediate power needs.
Compact Design and Usability
The UG-25208 features a slim profile measuring just 15mm in thickness. Additionally, the beige color option provides an aesthetic alternative to standard black power banks. The unit weighs approximately 215g, making it pocket-friendly and easy to carry.
Furthermore, the power bank includes:
- LED power indicators
- Pass-through charging capability
- Non-slip silicone edges
- Heat dissipation technology
Battery Performance and Safety
At its core, the UGREEN UG-25208 contains a 10000mAh high-density battery. This capacity provides approximately:
- 1.8 full charges for iPhone 14
- 1.2 full charges for Samsung Galaxy S23
- Multiple partial charges for various devices
The device incorporates comprehensive safety measures including temperature monitoring, short circuit protection, and overcharge prevention systems.
Ideal Users for the UGREEN UG-25208
- iPhone 12/13/14/15 users: The magnetic alignment system works perfectly with MagSafe-enabled iPhones, providing convenient wireless charging.
- Commuters and travelers: Weighing only 215g with a 15mm profile, the UG-25208 slips easily into pockets or small bags without adding significant bulk.
- Minimalists: The cable-free charging option reduces clutter while the beige aesthetic complements modern design sensibilities.
- Multi-device users: With simultaneous wireless and wired charging capabilities, the power bank can charge a phone wirelessly while powering accessories through the USB ports.
Physical Specifications
- Dimensions: 110 × 68 × 15mm
- Weight: 215g
- Color: Beige
- Material: ABS with silicone edges
- LED indicators: 4-level battery status display
Battery Specifications
- Capacity: 10000mAh (37Wh)
- Cell type: Lithium polymer
- Rated cycles: >500 full charges
- Energy efficiency: >80%
- Self-discharge rate: <3% per month
Input Specifications
- USB-C input: 5V/3A, 9V/2A, 12V/1.5A (20W max)
- Recharge time: Approximately 3 hours (with 20W PD adapter)
Output Specifications
- Wireless output: 7.5W (iPhone), 10W (Android)
- USB-C PD output: 5V/3A, 9V/2.22A, 12V/1.67A (20W max)
- USB-A output: 4.5V/4A, 5V/3A, 9V/2A, 12V/1.5A (18W max)
- Combined output: 20W maximum (when multiple ports used)
Compatibility
- Wireless: iPhone 12/13/14/15 series, MagSafe-compatible Android devices
- Wired: All USB-C and USB-A devices including tablets, earbuds, smartwatches
- Magnetic attachment: Compatible with MagSafe cases up to 3mm thickness
