JAYM Premium 20000 mAh varavirtalähde digitaalinäytöllä - 2 USB-A lähtöä + 1 USB-C tulo/lähtö - valkoinen

The JAYM Premium 20000 mAh Power Bank offers high-capacity portable charging with a clear digital display. Featuring two USB-A outputs with Quick Charge 3.0 and one USB-C input/output with Power Delivery, it provides fast and versatile charging for smartphones, tablets, and small laptops. The sleek white design and robust safety protections make it a reliable companion for daily use and travel.

Advantages

With a substantial 20000 mAh capacity, this power bank can charge most smartphones multiple times. The digital LED display shows the exact remaining battery percentage, so you always know when it's time to recharge. The integrated Power Delivery and Quick Charge 3.0 technologies ensure your devices charge at maximum speed. Compact and lightweight, it easily fits in a bag or backpack.

Suitable for

• Smartphones (iPhone, Samsung, Huawei, etc.)
• Tablets (iPad, Android tablets)
• Small laptops (USB-C compatible)
• Wireless earbuds, cameras, and other USB-powered devices

Key specifications

• Battery Capacity: 20000 mAh / 74 Wh
• Battery Type: Lithium Polymer
• USB-C Input: 5V/3A, 9V/2A, 12V/1.5A (18W Max)
• USB-C Output: 5V/3A, 9V/2.22A, 12V/1.67A (20W Max Power Delivery)
• USB-A Output 1: 5V/3A, 9V/2A, 12V/1.5A (18W Max Quick Charge 3.0)
• USB-A Output 2: 5V/3A, 9V/2A, 12V/1.5A (18W Max Quick Charge 3.0)
• Total Max Output: 20W (Shared)
• Number of Ports: 3 (2x USB-A, 1x USB-C)
• Display: Digital LED (Battery Percentage)
• Color: White
• Material: ABS + PC
• Safety: Overcharge, Over-discharge, Overcurrent, Short Circuit Protection

Recommendations

For optimal performance, use a high-quality USB-C cable for charging the power bank and your devices. The power bank supports simultaneous charging of multiple devices, but total output is limited to 20W. Avoid exposing to extreme temperatures or moisture.