Dudao K4S+ varavirtalähde 20000 mAh 10W musta

The Dudao K4S+ is a high-capacity 20000mAh power bank designed to keep your devices charged throughout the day. With a sleek black finish and dual USB-A outputs, it offers reliable power for smartphones, tablets, and other USB-powered gadgets. The built-in LED display shows remaining battery level, while multiple safety protections ensure safe charging.

Advantages

Large 20000mAh capacity provides multiple charges for most smartphones. Dual USB-A ports allow simultaneous charging of two devices. Compact and portable design with LED battery indicator. Safety features include overcharge, over-discharge, overcurrent, and short circuit protection.

Suitable for

• Smartphones
• Tablets
• Bluetooth headphones
• Portable gaming consoles
• Other USB-powered devices

Key specifications

• Battery Capacity: 20000mAh
• Battery Type: Lithium Polymer (Li-Po)
• Max Output Power: 10.5W
• Output Ports: 2 x USB-A (5V/2.1A each)
• Input Ports: 1 x Micro USB (5V/2A), 1 x USB-C (5V/2A)
• Material: ABS + PC
• Color: Black
• Charging Indicator: LED Display
• Safety Features: Overcharge, Over-discharge, Overcurrent, Short Circuit Protection

Recommendations

For optimal performance, use a quality USB cable and avoid exposing the power bank to extreme temperatures. Charge fully before first use.