UGREEN
UGREEN 20000mAh 22.5W Power Bank Portable Battery with Built-in USB C Cable
Best portable charger for travelers needing reliable, multi-device fast charging.
Stay powered up with the UGREEN 20000mAh 22.5W Power Bank. This portable battery offers convenient 15W magnetic wireless charging for compatible devices and a 20W fast charging capability via its built-in USB-C cable or a separate USB-A port. Its substantial 20,000mAh capacity ensures multiple charges for your smartphones and tablets. Designed for comfort and portability, it features a skin-friendly silicone finish and a slim, lightweight profile. Advanced built-in safety systems protect against overheating and overcharging, making it a reliable power solution on the go.
$43.53
Owner Satisfaction
4.5
/ 5
Category Rank
332
/ 1852
#332 in Power Adapter & Charger Accessories
Price vs Category Average
-48%
Below average
Capacity
2000074
/ mAh (Wh)
Who it's for
- Minimalists wanting to eliminate tangled charging cables
- Travelers needing multiple charges during long trips
- Smartphone users requiring quick power boosts on the go
Who should skip it
- iPhone users relying on older Lightning charging cables
- Commuters prioritizing lightweight gear for pocket carry
- Laptop owners needing high-wattage fast charging support
Performance breakdown
Charging Versatility
Integrated cables and magnetic wireless options cover every modern charging scenario.
Portability Factor
Substantial capacity packed into a slim, travel-friendly silicone frame.
Power Output
Reliable 22.5W output handles phones and tablets with consistent speed.
Build Quality
Skin-friendly silicone finish provides a premium, grippy, and durable feel.
Safety Standards
Advanced internal systems effectively mitigate overheating and overcharging risks.
Device Compatibility
Low current mode safely powers wearables alongside high-demand mobile devices.
Key Specs
Capacity
20000 mAh (74Wh)
Maximum Power Output
22.5W
Wireless Charging Output
15W Max (Qi)
Input/Output via USB-C
20W Max
Product Weight
337±10 g
Dimensions
7 x 11.6 x 3 cm
Charging Time
Around 6 hours (with 20W PD charger)
Ports
1 USB-C, 1 USB-A, Built-in USB-C Cable
Features
- Magnetic wireless charging for easy power.
- 20W fast charging for quick top-ups.
- Built-in USB-C cable for convenience.
- Skin-friendly silicone finish for comfort.
- Slim and lightweight for portability.
- Charge accessories with low current mode.
- Charge phone and power bank simultaneously.
- Multiple safety protections for peace of mind.
What customers say
Customers overwhelmingly praise the UGREEN 20000mAh power bank for its exceptional convenience, centered on the integrated USB-C cable. This feature eliminates the need for extra cords, making it perfect for travel and daily use. The large 20000mAh capacity reliably delivers multiple full charges for smartphones. Reviewers appreciate the robust build quality, noting the device feels durable and trustworthy. While some power users desire faster output for flagship devices, the majority find the 22.5W charging speed sufficient. The consensus is that this power bank offers excellent utility and supreme portability, making it a top choice for reliable power on the go.
Know before you buy
Yes, this power bank supports pass-through charging, allowing you to charge your connected devices while the power bank itself is plugged into a wall outlet.
The magnetic wireless charging feature is designed for MagSafe-compatible devices. While it supports Qi-standard wireless charging, the magnetic alignment function specifically requires a device with built-in magnets or a compatible magnetic case.
This power bank includes a low-current mode specifically designed to safely charge wearables and small accessories that might not trigger a standard power bank's output.
When using a 20W Power Delivery (PD) wall charger, the power bank takes approximately 6 hours to reach a full charge.
Yes, the integrated USB-C cable supports up to 20W fast charging, making it ideal for quickly topping up smartphones and tablets without needing to carry an extra cable.
With a capacity of 74Wh (20,000mAh), this power bank falls within the standard limit for lithium-ion batteries allowed in carry-on luggage by most major airlines. Always check with your specific airline before traveling to confirm their current policy.
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$44