Dudao K28S Wireless Power Bank 5000mAh 20W Silver

The Dudao K28S is a compact and powerful wireless power bank with a 5000mAh capacity and 20W total output. Designed for on-the-go charging, it features magnetic attachment for iPhone 12/13/14/15 series and supports Qi wireless charging up to 15W. The sleek silver design and LED indicator make it a stylish and practical accessory.

Advantages

With 20W Power Delivery (PD) fast charging via USB-C and 15W wireless output, the K28S ensures quick and convenient charging for your devices. Its magnetic alignment simplifies wireless charging, while the built-in safety protections give you peace of mind.

Suitable for

• iPhone 12/13/14/15 series (magnetic)
• Other Qi-enabled smartphones and earbuds
• USB-C devices such as tablets and headphones

Key specifications

• Battery Capacity: 5000mAh / 19.25Wh
• Battery Type: Lithium Polymer
• Total Max Output Power: 20W
• Wireless Charging Output: 5W / 7.5W / 10W / 15W (Max 15W)
• Wired Output: 1x USB-C (5V/3A, 9V/2.22A, 12V/1.67A, Max 20W PD)
• Input: 1x USB-C (5V/3A, 9V/2A, Max 18W PD)
• Charging Standard: Qi Wireless Charging, Power Delivery 3.0
• Magnetic Attachment: Yes (MagSafe compatible)
• Charging Indicator: LED Indicator Lights
• Material: ABS + PC
• Color: Silver
• Safety Features: Overcharge, Over-discharge, Short Circuit, Overcurrent, Overvoltage, Temperature Protection
• Charging Time (Power Bank): Approx. 1.5-2 hours (with 18W PD charger)

Recommendations

For optimal performance, use a PD charger (18W or higher) to recharge the power bank. The magnetic feature is designed for iPhone 12-15 series; for other devices, use the USB-C cable.